{ "v": "2.0", "page_type": "product", "title": "QZPRO", "breadcrumbs": [ { "label": "Home", "href": "/python/html6/index.html" }, { "label": "Brands", "href": "/python/html6/menu_brand_index/menu_brand_index_brands_87101ba214.html" }, { "label": "Koss", "href": "/python/html6/menu_brand_products/1000/88000/menu_brand_products_Koss_1_04eb82f917.html" }, { "label": "QZPRO", "href": null } ], "content": { "product": { "mpn": "QZPRO", "manufacturer": "Koss", "brand": "Koss", "brand_url": "/python/html6/menu_brand_products/1000/88000/menu_brand_products_Koss_1_04eb82f917.html", "title": "QZPRO", "description": "", "attributes": [ { "name": "Brand name", "values": [ { "value": "Koss", "url": "/python/html6/menu_attr_pair/1000/216000000/216368000/menu_attr_pair_Brandname_Koss_1_8279192a23.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/216000000/216368000/menu_attr_pair_Brandname_Koss_1_8279192a23.html" }, { "name": "Manufacturer name", "values": [ { "value": "Koss", "url": "/python/html6/menu_attr_pair/1000/166000000/166937000/menu_attr_pair_Manufacturername_Koss_1_5e4ff28bf3.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/166000000/166937000/menu_attr_pair_Manufacturername_Koss_1_5e4ff28bf3.html" }, { "name": "Manufacturer", "values": [ { "value": "Koss", "url": "/python/html6/menu_attr_pair/1000/84000000/84431000/menu_attr_pair_Manufacturer_Koss_1_fa5c94611e.html" }, { "value": "KOSS", "url": "/python/html6/menu_attr_pair/1000/84000000/84431000/menu_attr_pair_Manufacturer_KOSS_1_815af8ec6e.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/84000000/84431000/menu_attr_pair_Manufacturer_Koss_1_fa5c94611e.html" }, { "name": "Part Number", "values": [ { "value": "QZPRO", "url": "/python/html6/menu_attr_pair/1000/8000000/8492000/menu_attr_pair_PartNumber_QZPRO_1_122f4633d0.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/8000000/8492000/menu_attr_pair_PartNumber_QZPRO_1_122f4633d0.html" }, { "name": "Model", "values": [ { "value": "QZPRO", "url": "/python/html6/menu_attr_pair/1000/48000000/48378000/menu_attr_pair_Model_QZPRO_1_cd79f8f117.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/48000000/48378000/menu_attr_pair_Model_QZPRO_1_cd79f8f117.html" }, { "name": "Product Group", "values": [ { "value": "CE", "url": "/python/html6/menu_attr_pair/1000/136000000/136516000/menu_attr_pair_ProductGroup_CE_1_53be1afd38.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/136000000/136516000/menu_attr_pair_ProductGroup_CE_1_53be1afd38.html" }, { "name": "ASIN", "values": [ { "value": "B00029TLMW", "url": "/python/html6/menu_attr_pair/1000/191000000/191318000/menu_attr_pair_ASIN_B00029TLMW_1_2e1c90c045.html" }, { "value": "B00AMNS3JA", "url": "/python/html6/menu_attr_pair/1000/171000000/171805000/menu_attr_pair_ASIN_B00AMNS3JA_1_b1f11e0ae8.html" }, { "value": "B00WUF3SG6", "url": "/python/html6/menu_attr_pair/1000/186000000/186729000/menu_attr_pair_ASIN_B00WUF3SG6_1_f1dfc423df.html" }, { "value": "B011OX0JW0", "url": "/python/html6/menu_attr_pair/1000/265000000/265625000/menu_attr_pair_ASIN_B011OX0JW0_1_f6330ea539.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/191000000/191318000/menu_attr_pair_ASIN_B00029TLMW_1_2e1c90c045.html" }, { "name": "AdultProduct", "values": [ { "value": "False", "url": "/python/html6/menu_attr_pair/1000/135000000/135074000/menu_attr_pair_AdultProduct_False_1_c6441ece7c.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/135000000/135074000/menu_attr_pair_AdultProduct_False_1_c6441ece7c.html" }, { "name": "Age_range_description", "values": [ { "value": "Adult", "url": "/python/html6/menu_attr_pair/1000/79000000/79567000/menu_attr_pair_Agerangedescription_Adult_1_3e26b4cc60.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/79000000/79567000/menu_attr_pair_Agerangedescription_Adult_1_3e26b4cc60.html" }, { "name": "Amount", "values": [ { "value": "59.99", "url": "/python/html6/menu_attr_pair/1000/33000000/33025000/menu_attr_pair_Amount_5999_1_045df49855.html" }, { "value": "72.63", "url": "/python/html6/menu_attr_pair/1000/60000000/60146000/menu_attr_pair_Amount_7263_1_63f17cdd00.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/33000000/33025000/menu_attr_pair_Amount_5999_1_045df49855.html" }, { "name": "Asin", "values": [ { "value": "B00029TLMW", "url": "/python/html6/menu_attr_pair/1000/191000000/191318000/menu_attr_pair_Asin_B00029TLMW_1_d730473988.html" }, { "value": "B00AMNS3JA", "url": "/python/html6/menu_attr_pair/1000/171000000/171805000/menu_attr_pair_Asin_B00AMNS3JA_1_7844d916b6.html" }, { "value": "B00C121S06", "url": "/python/html6/menu_attr_pair/1000/147000000/147671000/menu_attr_pair_Asin_B00C121S06_1_e222aa97c1.html" }, { "value": "B00PB0EAKA", "url": "/python/html6/menu_attr_pair/1000/126000000/126071000/menu_attr_pair_Asin_B00PB0EAKA_1_0570edb840.html" }, { "value": "B00SX0AV5I", "url": "/python/html6/menu_attr_pair/1000/129000000/129241000/menu_attr_pair_Asin_B00SX0AV5I_1_bb2c9cb936.html" }, { "value": "B00YT6878S", "url": "/python/html6/menu_attr_pair/1000/252000000/252811000/menu_attr_pair_Asin_B00YT6878S_1_d9a416b3ee.html" }, { "value": "B011OX0JW0", "url": "/python/html6/menu_attr_pair/1000/265000000/265625000/menu_attr_pair_Asin_B011OX0JW0_1_87e6e9a128.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/191000000/191318000/menu_attr_pair_Asin_B00029TLMW_1_d730473988.html" }, { "name": "Aspect", "values": [ { "value": "exception", "url": "/python/html6/menu_attr_pair/1000/16000000/16367000/menu_attr_pair_Aspect_exception_1_d80d003fcb.html" }, { "value": "proper_shipping_name", "url": "/python/html6/menu_attr_pair/1000/268000000/268334000/menu_attr_pair_Aspect_propershippingname_1_2ec3b8b417.html" }, { "value": "transportation_regulatory_class", "url": "/python/html6/menu_attr_pair/1000/113000000/113098000/menu_attr_pair_Aspect_transportationregulatoryclass_1_217c317d39.html" }, { "value": "united_nations_regulatory_id", "url": "/python/html6/menu_attr_pair/1000/158000000/158915000/menu_attr_pair_Aspect_unitednationsregulatoryid_1_f14dcaa403.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/16000000/16367000/menu_attr_pair_Aspect_exception_1_d80d003fcb.html" }, { "name": "Autographed", "values": [ { "value": "False", "url": "/python/html6/menu_attr_pair/1000/11000000/11389000/menu_attr_pair_Autographed_False_1_3dfa18ce7d.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/11000000/11389000/menu_attr_pair_Autographed_False_1_3dfa18ce7d.html" }, { "name": "Batteries_included", "values": [ { "value": "False", "url": "/python/html6/menu_attr_pair/1000/180000000/180176000/menu_attr_pair_Batteriesincluded_False_1_6c2d2ef5f5.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/180000000/180176000/menu_attr_pair_Batteriesincluded_False_1_6c2d2ef5f5.html" }, { "name": "Batteries_required", "values": [ { "value": "False", "url": "/python/html6/menu_attr_pair/1000/91000000/91937000/menu_attr_pair_Batteriesrequired_False_1_87e9780f06.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/91000000/91937000/menu_attr_pair_Batteriesrequired_False_1_87e9780f06.html" }, { "name": "Binding", "values": [ { "value": "Electronics", "url": "/python/html6/menu_attr_pair/1000/25000000/25148000/menu_attr_pair_Binding_Electronics_1_300950b95b.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/25000000/25148000/menu_attr_pair_Binding_Electronics_1_300950b95b.html" }, { "name": "Brand", "values": [ { "value": "Koss", "url": "/python/html6/menu_attr_pair/1000/172000000/172402000/menu_attr_pair_Brand_Koss_1_f69716b3df.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/172000000/172402000/menu_attr_pair_Brand_Koss_1_f69716b3df.html" }, { "name": "Bullet_point", "values": [ { "value": "40Hz20kHz frequency response offers full range of deep bass and treble clarity for ultimate sound quality and reproduction", "url": "/python/html6/menu_attr_pair/1000/55000000/55875000/menu_attr_pair_Bulletpoint_40Hz20kHzfrequencyresponseoffersfullrangeo_1_fad4991129.html" }, { "value": "Active Noise Reduction Circuitry Built Directly Into The Ear Cups", "url": "/python/html6/menu_attr_pair/1000/247000000/247732000/menu_attr_pair_Bulletpoint_ActiveNoiseReductionCircuitryBuiltDirectly_1_0ca27e5ebd.html" }, { "value": "Closed leatherette ear cushion for added passive noise reduction", "url": "/python/html6/menu_attr_pair/1000/175000000/175564000/menu_attr_pair_Bulletpoint_Closedleatheretteearcushionforaddedpassive_1_1d35283cd2.html" }, { "value": "Collapsible design for portability. Turn the switch on to activate the ANC feature for noise cancellation", "url": "/python/html6/menu_attr_pair/1000/175000000/175457000/menu_attr_pair_Bulletpoint_CollapsibledesignforportabilityTurntheswit_1_4df65632bd.html" }, { "value": "Connectivity Technology: Wired", "url": "/python/html6/menu_attr_pair/1000/28000000/28508000/menu_attr_pair_Bulletpoint_ConnectivityTechnologyWired_1_88263d4b06.html" }, { "value": "Delivers Combination Of Passive and Active Noise Reduction (Amr)", "url": "/python/html6/menu_attr_pair/1000/5000000/5445000/menu_attr_pair_Bulletpoint_DeliversCombinationOfPassiveandActiveNoise_1_a3ed3c9d6b.html" }, { "value": "Dynamic stereophone element for extended frequency response (40-20,000Hz)", "url": "/python/html6/menu_attr_pair/1000/267000000/267120000/menu_attr_pair_Bulletpoint_Dynamicstereophoneelementforextendedfreque_1_2303c0ffbb.html" }, { "value": "Includes 2-prong airline adapter for in-flight use", "url": "/python/html6/menu_attr_pair/1000/178000000/178356000/menu_attr_pair_Bulletpoint_Includes2prongairlineadapterforinflightuse_1_4850ebdaab.html" }, { "value": "Reduces harmful and annoying low frequency sounds in noisy environments", "url": "/python/html6/menu_attr_pair/1000/73000000/73363000/menu_attr_pair_Bulletpoint_Reducesharmfulandannoyinglowfrequencysound_1_f1738518e5.html" }, { "value": "Soft Vinyl, Closed Cushions Create A Seal Around The Ear", "url": "/python/html6/menu_attr_pair/1000/223000000/223143000/menu_attr_pair_Bulletpoint_SoftVinylClosedCushionsCreateASealAroundTh_1_f1f06ac391.html" }, { "value": "Soft vinyl closed ear cushions create tight seal around ears and reduce ambient noise", "url": "/python/html6/menu_attr_pair/1000/256000000/256145000/menu_attr_pair_Bulletpoint_Softvinylclosedearcushionscreatetightseala_1_43fea72a2d.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/55000000/55875000/menu_attr_pair_Bulletpoint_40Hz20kHzfrequencyresponseoffersfullrangeo_1_fad4991129.html" }, { "name": "Case", "values": [ { "value": "1", "url": "/python/html6/menu_attr_pair/1000/263000000/263815000/menu_attr_pair_Case_1_1_4de75d695a.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/263000000/263815000/menu_attr_pair_Case_1_1_4de75d695a.html" }, { "name": "Cat", "values": [ { "value": "Electronics", "url": "/python/html6/menu_attr_pair/1000/76000000/76945000/menu_attr_pair_Cat_Electronics_1_e2e5efb53e.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/76000000/76945000/menu_attr_pair_Cat_Electronics_1_e2e5efb53e.html" }, { "name": "CatId", "values": [ { "value": "172282", "url": "/python/html6/menu_attr_pair/1000/225000000/225112000/menu_attr_pair_CatId_172282_1_f8b7cbdc42.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/225000000/225112000/menu_attr_pair_CatId_172282_1_f8b7cbdc42.html" }, { "name": "CatTree", "values": [ { "value": "172282", "url": "/python/html6/menu_attr_pair/1000/257000000/257550000/menu_attr_pair_CatTree_172282_1_06e2a6dc3e.html" }, { "value": "172532", "url": "/python/html6/menu_attr_pair/1000/148000000/148405000/menu_attr_pair_CatTree_172532_1_7b3893a252.html" }, { "value": "172541", "url": "/python/html6/menu_attr_pair/1000/229000000/229177000/menu_attr_pair_CatTree_172541_1_166300f075.html" }, { "value": "281407", "url": "/python/html6/menu_attr_pair/1000/203000000/203659000/menu_attr_pair_CatTree_281407_1_b81c1ca8fc.html" }, { "value": "493964", "url": "/python/html6/menu_attr_pair/1000/211000000/211047000/menu_attr_pair_CatTree_493964_1_ce3623941d.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/257000000/257550000/menu_attr_pair_CatTree_172282_1_06e2a6dc3e.html" }, { "name": "CatalogNumberList", "values": [ { "value": "MSS882142I01", "url": "/python/html6/menu_attr_pair/1000/92000000/92367000/menu_attr_pair_CatalogNumberList_MSS882142I01_1_a579c882e8.html" }, { "value": "QZ-PRO D25684", "url": "/python/html6/menu_attr_pair/1000/113000000/113481000/menu_attr_pair_CatalogNumberList_QZPROD25684_1_12af4cc54c.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/92000000/92367000/menu_attr_pair_CatalogNumberList_MSS882142I01_1_a579c882e8.html" }, { "name": "ClassificationId", "values": [ { "value": "12097479011", "url": "/python/html6/menu_attr_pair/1000/218000000/218979000/menu_attr_pair_ClassificationId_12097479011_1_b4a6f9eed7.html" }, { "value": "12097480011", "url": "/python/html6/menu_attr_pair/1000/7000000/7214000/menu_attr_pair_ClassificationId_12097480011_1_b8a58800f7.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/218000000/218979000/menu_attr_pair_ClassificationId_12097479011_1_b4a6f9eed7.html" }, { "name": "Color", "values": [ { "value": "Black", "url": "/python/html6/menu_attr_pair/1000/11000000/11408000/menu_attr_pair_Color_Black_1_3b8665a044.html" }, { "value": "Silver", "url": "/python/html6/menu_attr_pair/1000/263000000/263583000/menu_attr_pair_Color_Silver_1_2a05630a2b.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/11000000/11408000/menu_attr_pair_Color_Black_1_3b8665a044.html" }, { "name": "Compliance_type", "values": [ { "value": "on_product_combined_cancer_reproductive", "url": "/python/html6/menu_attr_pair/1000/45000000/45700000/menu_attr_pair_Compliancetype_onproductcombinedcancerreproductive_1_817f5235a1.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/45000000/45700000/menu_attr_pair_Compliancetype_onproductcombinedcancerreproductive_1_817f5235a1.html" }, { "name": "Connectivity_technology", "values": [ { "value": "Wired", "url": "/python/html6/menu_attr_pair/1000/2000000/2909000/menu_attr_pair_Connectivitytechnology_Wired_1_17dd523510.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/2000000/2909000/menu_attr_pair_Connectivitytechnology_Wired_1_17dd523510.html" }, { "name": "Currency", "values": [ { "value": "USD", "url": "/python/html6/menu_attr_pair/1000/87000000/87085000/menu_attr_pair_Currency_USD_1_13982ec5ea.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/87000000/87085000/menu_attr_pair_Currency_USD_1_13982ec5ea.html" }, { "name": "CurrencyCode", "values": [ { "value": "USD", "url": "/python/html6/menu_attr_pair/1000/36000000/36416000/menu_attr_pair_CurrencyCode_USD_1_a688e6506c.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/36000000/36416000/menu_attr_pair_CurrencyCode_USD_1_a688e6506c.html" }, { "name": "Customer_package_type", "values": [ { "value": "Standard Packaging", "url": "/python/html6/menu_attr_pair/1000/120000000/120899000/menu_attr_pair_Customerpackagetype_StandardPackaging_1_9cb49f3f70.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/120000000/120899000/menu_attr_pair_Customerpackagetype_StandardPackaging_1_9cb49f3f70.html" }, { "name": "Department", "values": [ { "value": "new", "url": "/python/html6/menu_attr_pair/1000/241000000/241666000/menu_attr_pair_Department_new_1_4aac63622a.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/241000000/241666000/menu_attr_pair_Department_new_1_4aac63622a.html" }, { "name": "DisplayName", "values": [ { "value": "On-Ear Headphones", "url": "/python/html6/menu_attr_pair/1000/215000000/215548000/menu_attr_pair_DisplayName_OnEarHeadphones_1_47d79ee173.html" }, { "value": "Over-Ear Headphones", "url": "/python/html6/menu_attr_pair/1000/208000000/208533000/menu_attr_pair_DisplayName_OverEarHeadphones_1_7971b095eb.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/215000000/215548000/menu_attr_pair_DisplayName_OnEarHeadphones_1_47d79ee173.html" }, { "name": "EAN", "values": [ { "value": "12304063490", "url": "/python/html6/menu_attr_pair/1000/150000000/150294000/menu_attr_pair_EAN_12304063490_1_35298d7f39.html" }, { "value": "14444746073", "url": "/python/html6/menu_attr_pair/1000/170000000/170783000/menu_attr_pair_EAN_14444746073_1_970f5a1871.html" }, { "value": "172304341162", "url": "/python/html6/menu_attr_pair/1000/139000000/139338000/menu_attr_pair_EAN_172304341162_1_13ffc2541b.html" }, { "value": "21299148136", "url": "/python/html6/menu_attr_pair/1000/248000000/248984000/menu_attr_pair_EAN_21299148136_1_703ec4fa9d.html" }, { "value": "658858090201", "url": "/python/html6/menu_attr_pair/1000/109000000/109273000/menu_attr_pair_EAN_658858090201_1_771241b65c.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/150000000/150294000/menu_attr_pair_EAN_12304063490_1_35298d7f39.html" }, { "name": "EANList", "values": [ { "value": "12304063490", "url": "/python/html6/menu_attr_pair/1000/172000000/172682000/menu_attr_pair_EANList_12304063490_1_8ecea523b0.html" }, { "value": "14444746073", "url": "/python/html6/menu_attr_pair/1000/105000000/105878000/menu_attr_pair_EANList_14444746073_1_feb2848d13.html" }, { "value": "172304341162", "url": "/python/html6/menu_attr_pair/1000/40000000/40297000/menu_attr_pair_EANList_172304341162_1_4341ae5018.html" }, { "value": "21299148136", "url": "/python/html6/menu_attr_pair/1000/195000000/195077000/menu_attr_pair_EANList_21299148136_1_99de97ef25.html" }, { "value": "658858090201", "url": "/python/html6/menu_attr_pair/1000/196000000/196899000/menu_attr_pair_EANList_658858090201_1_dee7d44cd5.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/172000000/172682000/menu_attr_pair_EANList_12304063490_1_8ecea523b0.html" }, { "name": "Feature", "values": [ { "value": "40-20,000 Hz frequency response offers a full range of deep bass and treble clarity for ultimate sound quality and reproduction Soft vinyl closed ear cushions create a tight seal around ears and reduce ambient noise Active noise reduction technology eliminates unwanted low-frequency noise, creating a peaceful listening environment Fully-collapsible design makes headphones perfect for travel Extra-soft, padded headband delivers lightweight comfort for extended listening sessions Approximately 30 hours of continuous play Includes a 4 foot, single-entry straight cord and two-prong airline adapter Covered under the Koss Stereophones Limited Lifetime Warranty", "url": "/python/html6/menu_attr_pair/1000/91000000/91810000/menu_attr_pair_Feature_4020000Hzfrequencyresponseoffersafullrange_1_d9e10a02ee.html" }, { "value": "Delivers Combination Of Passive and Active Noise Reduction (Amr)", "url": "/python/html6/menu_attr_pair/1000/80000000/80403000/menu_attr_pair_Feature_DeliversCombinationOfPassiveandActiveNoise_1_f8265a70af.html" }, { "value": "MPN: QZPRO", "url": "/python/html6/menu_attr_pair/1000/165000000/165841000/menu_attr_pair_Feature_MPNQZPRO_1_0d024fd169.html" }, { "value": "Product Name: QZPRO Active Noise Reduction Headphone| Marketing Information: New advances in materials and design have served to expand the performance of stereo phones. Koss Product Development team and engineers look for the most innovative combinations of existing and new technologies to deliver the most exciting products possi| Product Type: Headphone| Connectivity Technology: Wired| Cable Length: 4 ft| Sound Mode: Stereo| Impedance: 32 Ohm| Minimum Frequency Response: 40 Hz", "url": "/python/html6/menu_attr_pair/1000/99000000/99477000/menu_attr_pair_Feature_ProductNameQZPROActiveNoiseReductionHeadph_1_9e72b21087.html" }, { "value": "Product Type:Headphone", "url": "/python/html6/menu_attr_pair/1000/56000000/56779000/menu_attr_pair_Feature_ProductTypeHeadphone_1_d683e3e724.html" }, { "value": "Retractable", "url": "/python/html6/menu_attr_pair/1000/6000000/6442000/menu_attr_pair_Feature_Retractable_1_a79690977b.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/91000000/91810000/menu_attr_pair_Feature_4020000Hzfrequencyresponseoffersafullrange_1_d9e10a02ee.html" }, { "name": "Frequency_response", "values": [ { "value": "20000.0", "url": "/python/html6/menu_attr_pair/1000/171000000/171327000/menu_attr_pair_Frequencyresponse_200000_1_3db909c6cc.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/171000000/171327000/menu_attr_pair_Frequencyresponse_200000_1_3db909c6cc.html" }, { "name": "Hazmat", "values": [ { "value": "3", "url": "/python/html6/menu_attr_pair/1000/30000000/30861000/menu_attr_pair_Hazmat_3_1_5cd0ed9dd2.html" }, { "value": "AE_NoAir", "url": "/python/html6/menu_attr_pair/1000/40000000/40581000/menu_attr_pair_Hazmat_AENoAir_1_0cee4ebda7.html" }, { "value": "AU_NoAir", "url": "/python/html6/menu_attr_pair/1000/35000000/35739000/menu_attr_pair_Hazmat_AUNoAir_1_1e7081d67f.html" }, { "value": "BE_NoAir", "url": "/python/html6/menu_attr_pair/1000/198000000/198440000/menu_attr_pair_Hazmat_BENoAir_1_2ba91371af.html" }, { "value": "BR_NoAir", "url": "/python/html6/menu_attr_pair/1000/198000000/198404000/menu_attr_pair_Hazmat_BRNoAir_1_61d47e8b26.html" }, { "value": "CA_NoAir", "url": "/python/html6/menu_attr_pair/1000/254000000/254672000/menu_attr_pair_Hazmat_CANoAir_1_c2f25412cb.html" }, { "value": "CN_NoAir", "url": "/python/html6/menu_attr_pair/1000/43000000/43202000/menu_attr_pair_Hazmat_CNNoAir_1_4325ea898c.html" }, { "value": "DE_NoAir", "url": "/python/html6/menu_attr_pair/1000/44000000/44723000/menu_attr_pair_Hazmat_DENoAir_1_def336db5c.html" }, { "value": "EG_NoAir", "url": "/python/html6/menu_attr_pair/1000/25000000/25464000/menu_attr_pair_Hazmat_EGNoAir_1_4811ff86c4.html" }, { "value": "ES_NoAir", "url": "/python/html6/menu_attr_pair/1000/18000000/18054000/menu_attr_pair_Hazmat_ESNoAir_1_d8261c0c54.html" }, { "value": "FR_NoAir", "url": "/python/html6/menu_attr_pair/1000/166000000/166487000/menu_attr_pair_Hazmat_FRNoAir_1_b02c9cdd8c.html" }, { "value": "GB_NoAir", "url": "/python/html6/menu_attr_pair/1000/217000000/217529000/menu_attr_pair_Hazmat_GBNoAir_1_faacf5303a.html" }, { "value": "IN_NoAir", "url": "/python/html6/menu_attr_pair/1000/90000000/90223000/menu_attr_pair_Hazmat_INNoAir_1_5cc535822c.html" }, { "value": "IT_NoAir", "url": "/python/html6/menu_attr_pair/1000/127000000/127121000/menu_attr_pair_Hazmat_ITNoAir_1_281c8f3c88.html" }, { "value": "JP_NoAir", "url": "/python/html6/menu_attr_pair/1000/127000000/127339000/menu_attr_pair_Hazmat_JPNoAir_1_b81e0f9f18.html" }, { "value": "MANUAL GROUNDING", "url": "/python/html6/menu_attr_pair/1000/217000000/217410000/menu_attr_pair_Hazmat_MANUALGROUNDING_1_1c4722596f.html" }, { "value": "MX_NoAir", "url": "/python/html6/menu_attr_pair/1000/247000000/247136000/menu_attr_pair_Hazmat_MXNoAir_1_d72cb0eabd.html" }, { "value": "NL_NoAir", "url": "/python/html6/menu_attr_pair/1000/8000000/8523000/menu_attr_pair_Hazmat_NLNoAir_1_719f0bbfbd.html" }, { "value": "PL_NoAir", "url": "/python/html6/menu_attr_pair/1000/186000000/186296000/menu_attr_pair_Hazmat_PLNoAir_1_4da469b8cc.html" }, { "value": "SA_NoAir", "url": "/python/html6/menu_attr_pair/1000/126000000/126348000/menu_attr_pair_Hazmat_SANoAir_1_fdff29a8d2.html" }, { "value": "SE_NoAir", "url": "/python/html6/menu_attr_pair/1000/231000000/231958000/menu_attr_pair_Hazmat_SENoAir_1_dea5df62ea.html" }, { "value": "SG_NoAir", "url": "/python/html6/menu_attr_pair/1000/64000000/64062000/menu_attr_pair_Hazmat_SGNoAir_1_3a5432780d.html" }, { "value": "TR_NoAir", "url": "/python/html6/menu_attr_pair/1000/249000000/249488000/menu_attr_pair_Hazmat_TRNoAir_1_bd8f66e085.html" }, { "value": "UN9999", "url": "/python/html6/menu_attr_pair/1000/155000000/155615000/menu_attr_pair_Hazmat_UN9999_1_3523fdb1ba.html" }, { "value": "US_NoAir", "url": "/python/html6/menu_attr_pair/1000/156000000/156047000/menu_attr_pair_Hazmat_USNoAir_1_66acbb35af.html" }, { "value": "ZA_NoAir", "url": "/python/html6/menu_attr_pair/1000/264000000/264562000/menu_attr_pair_Hazmat_ZANoAir_1_cf9af8d30c.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/30000000/30861000/menu_attr_pair_Hazmat_3_1_5cd0ed9dd2.html" }, { "name": "Headphones_ear_placement", "values": [ { "value": "on_ear", "url": "/python/html6/menu_attr_pair/1000/14000000/14033000/menu_attr_pair_Headphonesearplacement_onear_1_47eb9e3b5a.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/14000000/14033000/menu_attr_pair_Headphonesearplacement_onear_1_47eb9e3b5a.html" }, { "name": "Headphones_form_factor", "values": [ { "value": "On Ear", "url": "/python/html6/menu_attr_pair/1000/74000000/74726000/menu_attr_pair_Headphonesformfactor_OnEar_1_295362f06a.html" }, { "value": "Over Ear", "url": "/python/html6/menu_attr_pair/1000/142000000/142636000/menu_attr_pair_Headphonesformfactor_OverEar_1_3f5224e062.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/74000000/74726000/menu_attr_pair_Headphonesformfactor_OnEar_1_295362f06a.html" }, { "name": "Headphones_jack", "values": [ { "value": "3.5 mm Jack", "url": "/python/html6/menu_attr_pair/1000/105000000/105678000/menu_attr_pair_Headphonesjack_35mmJack_1_88299f08d0.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/105000000/105678000/menu_attr_pair_Headphonesjack_35mmJack_1_88299f08d0.html" }, { "name": "Height", "values": [ { "value": "10.0", "url": "/python/html6/menu_attr_pair/1000/89000000/89028000/menu_attr_pair_Height_100_1_e4407da81e.html" }, { "value": "1440", "url": "/python/html6/menu_attr_pair/1000/64000000/64392000/menu_attr_pair_Height_1440_1_416fbd631c.html" }, { "value": "1500", "url": "/python/html6/menu_attr_pair/1000/251000000/251094000/menu_attr_pair_Height_1500_1_c80661dd75.html" }, { "value": "21.9", "url": "/python/html6/menu_attr_pair/1000/71000000/71781000/menu_attr_pair_Height_219_1_96c59dd6e7.html" }, { "value": "281", "url": "/python/html6/menu_attr_pair/1000/4000000/4929000/menu_attr_pair_Height_281_1_173bbd95b6.html" }, { "value": "3.7007873978", "url": "/python/html6/menu_attr_pair/1000/187000000/187368000/menu_attr_pair_Height_37007873978_1_b8b594b301.html" }, { "value": "3.7401574765", "url": "/python/html6/menu_attr_pair/1000/188000000/188812000/menu_attr_pair_Height_37401574765_1_277602c991.html" }, { "value": "4.0", "url": "/python/html6/menu_attr_pair/1000/173000000/173060000/menu_attr_pair_Height_40_1_6c98cbc20c.html" }, { "value": "400", "url": "/python/html6/menu_attr_pair/1000/177000000/177356000/menu_attr_pair_Height_400_1_ea3e9de298.html" }, { "value": "42", "url": "/python/html6/menu_attr_pair/1000/15000000/15108000/menu_attr_pair_Height_42_1_880e22aa53.html" }, { "value": "478", "url": "/python/html6/menu_attr_pair/1000/226000000/226274000/menu_attr_pair_Height_478_1_3930d3aed6.html" }, { "value": "500", "url": "/python/html6/menu_attr_pair/1000/82000000/82433000/menu_attr_pair_Height_500_1_e800e4b696.html" }, { "value": "72", "url": "/python/html6/menu_attr_pair/1000/90000000/90758000/menu_attr_pair_Height_72_1_434351fb34.html" }, { "value": "75", "url": "/python/html6/menu_attr_pair/1000/263000000/263862000/menu_attr_pair_Height_75_1_a0092a3e31.html" }, { "value": "8.5", "url": "/python/html6/menu_attr_pair/1000/263000000/263553000/menu_attr_pair_Height_85_1_9ce83164f5.html" }, { "value": "8.50", "url": "/python/html6/menu_attr_pair/1000/94000000/94574000/menu_attr_pair_Height_850_1_99c309350a.html" }, { "value": "9.8", "url": "/python/html6/menu_attr_pair/1000/244000000/244560000/menu_attr_pair_Height_98_1_124e0f7017.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/89000000/89028000/menu_attr_pair_Height_100_1_e4407da81e.html" }, { "name": "Identifier", "values": [ { "value": "00021299148136", "url": "/python/html6/menu_attr_pair/1000/181000000/181711000/menu_attr_pair_Identifier_00021299148136_1_074a672244.html" }, { "value": "0012304063490", "url": "/python/html6/menu_attr_pair/1000/169000000/169039000/menu_attr_pair_Identifier_0012304063490_1_4da78c30c6.html" }, { "value": "0012304432999", "url": "/python/html6/menu_attr_pair/1000/186000000/186546000/menu_attr_pair_Identifier_0012304432999_1_853c82c7e5.html" }, { "value": "0014444746073", "url": "/python/html6/menu_attr_pair/1000/17000000/17295000/menu_attr_pair_Identifier_0014444746073_1_352cef73ce.html" }, { "value": "00172304341162", "url": "/python/html6/menu_attr_pair/1000/62000000/62307000/menu_attr_pair_Identifier_00172304341162_1_77dbd4c3b3.html" }, { "value": "0021299148136", "url": "/python/html6/menu_attr_pair/1000/20000000/20173000/menu_attr_pair_Identifier_0021299148136_1_00cf0e7f4c.html" }, { "value": "012304063490", "url": "/python/html6/menu_attr_pair/1000/15000000/15381000/menu_attr_pair_Identifier_012304063490_1_bb2b51a929.html" }, { "value": "012304432999", "url": "/python/html6/menu_attr_pair/1000/162000000/162162000/menu_attr_pair_Identifier_012304432999_1_31ee7da71c.html" }, { "value": "014444746073", "url": "/python/html6/menu_attr_pair/1000/202000000/202363000/menu_attr_pair_Identifier_014444746073_1_84666a3a6d.html" }, { "value": "0163121531096", "url": "/python/html6/menu_attr_pair/1000/235000000/235153000/menu_attr_pair_Identifier_0163121531096_1_c93638de57.html" }, { "value": "0172304341162", "url": "/python/html6/menu_attr_pair/1000/243000000/243335000/menu_attr_pair_Identifier_0172304341162_1_01d0f5659e.html" }, { "value": "021299148136", "url": "/python/html6/menu_attr_pair/1000/77000000/77099000/menu_attr_pair_Identifier_021299148136_1_bff09455dd.html" }, { "value": "0658858090201", "url": "/python/html6/menu_attr_pair/1000/73000000/73702000/menu_attr_pair_Identifier_0658858090201_1_c0ef51546f.html" }, { "value": "0791583867936", "url": "/python/html6/menu_attr_pair/1000/202000000/202692000/menu_attr_pair_Identifier_0791583867936_1_95be308d1b.html" }, { "value": "163121531096", "url": "/python/html6/menu_attr_pair/1000/223000000/223441000/menu_attr_pair_Identifier_163121531096_1_215956649e.html" }, { "value": "172304341162", "url": "/python/html6/menu_attr_pair/1000/133000000/133134000/menu_attr_pair_Identifier_172304341162_1_28f8449361.html" }, { "value": "658858090201", "url": "/python/html6/menu_attr_pair/1000/263000000/263070000/menu_attr_pair_Identifier_658858090201_1_c969dfeea3.html" }, { "value": "791583867936", "url": "/python/html6/menu_attr_pair/1000/73000000/73711000/menu_attr_pair_Identifier_791583867936_1_85a0280626.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/181000000/181711000/menu_attr_pair_Identifier_00021299148136_1_074a672244.html" }, { "name": "IdentifierType", "values": [ { "value": "EAN", "url": "/python/html6/menu_attr_pair/1000/231000000/231760000/menu_attr_pair_IdentifierType_EAN_1_0a7a698752.html" }, { "value": "GTIN", "url": "/python/html6/menu_attr_pair/1000/162000000/162912000/menu_attr_pair_IdentifierType_GTIN_1_58d2c66b56.html" }, { "value": "UPC", "url": "/python/html6/menu_attr_pair/1000/65000000/65206000/menu_attr_pair_IdentifierType_UPC_1_477407fdb7.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/231000000/231760000/menu_attr_pair_IdentifierType_EAN_1_0a7a698752.html" }, { "name": "Impedance", "values": [ { "value": "32.0", "url": "/python/html6/menu_attr_pair/1000/89000000/89408000/menu_attr_pair_Impedance_320_1_6123f43cc0.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/89000000/89408000/menu_attr_pair_Impedance_320_1_6123f43cc0.html" }, { "name": "Included_components", "values": [ { "value": "product, manual", "url": "/python/html6/menu_attr_pair/1000/155000000/155837000/menu_attr_pair_Includedcomponents_productmanual_1_d3433bfc4b.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/155000000/155837000/menu_attr_pair_Includedcomponents_productmanual_1_d3433bfc4b.html" }, { "name": "Includes_rechargable_battery", "values": [ { "value": "False", "url": "/python/html6/menu_attr_pair/1000/162000000/162794000/menu_attr_pair_Includesrechargablebattery_False_1_01eb7e1cda.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/162000000/162794000/menu_attr_pair_Includesrechargablebattery_False_1_01eb7e1cda.html" }, { "name": "IsAdultProduct", "values": [ { "value": "0", "url": "/python/html6/menu_attr_pair/1000/137000000/137774000/menu_attr_pair_IsAdultProduct_0_1_5f271f8824.html" }, { "value": "false", "url": "/python/html6/menu_attr_pair/1000/65000000/65160000/menu_attr_pair_IsAdultProduct_false_1_25c6d7f1f0.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/137000000/137774000/menu_attr_pair_IsAdultProduct_0_1_5f271f8824.html" }, { "name": "IsAutographed", "values": [ { "value": "0", "url": "/python/html6/menu_attr_pair/1000/109000000/109426000/menu_attr_pair_IsAutographed_0_1_8bbbd2782d.html" }, { "value": "false", "url": "/python/html6/menu_attr_pair/1000/208000000/208957000/menu_attr_pair_IsAutographed_false_1_68ad80e991.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/109000000/109426000/menu_attr_pair_IsAutographed_0_1_8bbbd2782d.html" }, { "name": "IsEligibleForTradeIn", "values": [ { "value": "1", "url": "/python/html6/menu_attr_pair/1000/252000000/252851000/menu_attr_pair_IsEligibleForTradeIn_1_1_d4ac6fb6d9.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/252000000/252851000/menu_attr_pair_IsEligibleForTradeIn_1_1_d4ac6fb6d9.html" }, { "name": "IsMemorabilia", "values": [ { "value": "0", "url": "/python/html6/menu_attr_pair/1000/261000000/261574000/menu_attr_pair_IsMemorabilia_0_1_786c09021e.html" }, { "value": "false", "url": "/python/html6/menu_attr_pair/1000/258000000/258707000/menu_attr_pair_IsMemorabilia_false_1_0fcdd901eb.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/261000000/261574000/menu_attr_pair_IsMemorabilia_0_1_786c09021e.html" }, { "name": "Is_autographed", "values": [ { "value": "False", "url": "/python/html6/menu_attr_pair/1000/96000000/96197000/menu_attr_pair_Isautographed_False_1_3a193ab314.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/96000000/96197000/menu_attr_pair_Isautographed_False_1_3a193ab314.html" }, { "name": "ItemClassification", "values": [ { "value": "BASE_PRODUCT", "url": "/python/html6/menu_attr_pair/1000/174000000/174108000/menu_attr_pair_ItemClassification_BASEPRODUCT_1_21c06575b2.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/174000000/174108000/menu_attr_pair_ItemClassification_BASEPRODUCT_1_21c06575b2.html" }, { "name": "ItemName", "values": [ { "value": "Koss On-Ear Headphones with Noise-Canceling, Black, QZPRO", "url": "/python/html6/menu_attr_pair/1000/143000000/143794000/menu_attr_pair_ItemName_KossOnEarHeadphoneswithNoiseCancelingBlack_1_249499ab37.html" }, { "value": "Koss QZ-Pro Active Noise Cancellation Stereophone", "url": "/python/html6/menu_attr_pair/1000/67000000/67332000/menu_attr_pair_ItemName_KossQZProActiveNoiseCancellationStereophon_1_62fb369d8d.html" }, { "value": "Koss QZPRO NOISE CANCELING HEADPHONE FULL SIZE FULLY COLLAPSIBLE", "url": "/python/html6/menu_attr_pair/1000/184000000/184833000/menu_attr_pair_ItemName_KossQZPRONOISECANCELINGHEADPHONEFULLSIZEFU_1_b998169d3d.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/143000000/143794000/menu_attr_pair_ItemName_KossOnEarHeadphoneswithNoiseCancelingBlack_1_249499ab37.html" }, { "name": "ItemPartNumber", "values": [ { "value": "QZPRO", "url": "/python/html6/menu_attr_pair/1000/266000000/266132000/menu_attr_pair_ItemPartNumber_QZPRO_1_8615c523af.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/266000000/266132000/menu_attr_pair_ItemPartNumber_QZPRO_1_8615c523af.html" }, { "name": "Item_name", "values": [ { "value": "Koss On-Ear Headphones with Noise-Canceling, Black, QZPRO", "url": "/python/html6/menu_attr_pair/1000/113000000/113863000/menu_attr_pair_Itemname_KossOnEarHeadphoneswithNoiseCancelingBlack_1_14322a29db.html" }, { "value": "Koss QZ-Pro Active Noise Cancellation Stereophone", "url": "/python/html6/menu_attr_pair/1000/61000000/61287000/menu_attr_pair_Itemname_KossQZProActiveNoiseCancellationStereophon_1_40ff441008.html" }, { "value": "Koss QZPRO NOISE CANCELING HEADPHONE FULL SIZE FULLY COLLAPSIBLE", "url": "/python/html6/menu_attr_pair/1000/248000000/248377000/menu_attr_pair_Itemname_KossQZPRONOISECANCELINGHEADPHONEFULLSIZEFU_1_03e6628997.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/113000000/113863000/menu_attr_pair_Itemname_KossOnEarHeadphoneswithNoiseCancelingBlack_1_14322a29db.html" }, { "name": "Item_package_quantity", "values": [ { "value": "1", "url": "/python/html6/menu_attr_pair/1000/127000000/127549000/menu_attr_pair_Itempackagequantity_1_1_10213d6c40.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/127000000/127549000/menu_attr_pair_Itempackagequantity_1_1_10213d6c40.html" }, { "name": "Item_package_weight", "values": [ { "value": "0.42", "url": "/python/html6/menu_attr_pair/1000/213000000/213038000/menu_attr_pair_Itempackageweight_042_1_2ec6f065c0.html" }, { "value": "3.747858457142919", "url": "/python/html6/menu_attr_pair/1000/143000000/143836000/menu_attr_pair_Itempackageweight_3747858457142919_1_96fb554586.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/213000000/213038000/menu_attr_pair_Itempackageweight_042_1_2ec6f065c0.html" }, { "name": "Item_type_keyword", "values": [ { "value": "headphones", "url": "/python/html6/menu_attr_pair/1000/225000000/225199000/menu_attr_pair_Itemtypekeyword_headphones_1_13d8b6286a.html" }, { "value": "on-the-ear-headphones", "url": "/python/html6/menu_attr_pair/1000/262000000/262505000/menu_attr_pair_Itemtypekeyword_ontheearheadphones_1_51f1ffd7f9.html" }, { "value": "over-the-ear-headphones", "url": "/python/html6/menu_attr_pair/1000/60000000/60582000/menu_attr_pair_Itemtypekeyword_overtheearheadphones_1_fd9075078e.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/225000000/225199000/menu_attr_pair_Itemtypekeyword_headphones_1_13d8b6286a.html" }, { "name": "Item_weight", "values": [ { "value": "0.93", "url": "/python/html6/menu_attr_pair/1000/176000000/176519000/menu_attr_pair_Itemweight_093_1_da86bf703e.html" }, { "value": "306.0", "url": "/python/html6/menu_attr_pair/1000/76000000/76581000/menu_attr_pair_Itemweight_3060_1_c4b41841c1.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/176000000/176519000/menu_attr_pair_Itemweight_093_1_da86bf703e.html" }, { "name": "Label", "values": [ { "value": "KOSS", "url": "/python/html6/menu_attr_pair/1000/192000000/192946000/menu_attr_pair_Label_KOSS_1_bdbd76f0a8.html" }, { "value": "Koss", "url": "/python/html6/menu_attr_pair/1000/192000000/192946000/menu_attr_pair_Label_Koss_1_e28047cc1a.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/192000000/192946000/menu_attr_pair_Label_KOSS_1_bdbd76f0a8.html" }, { "name": "LegalDisclaimer", "values": [ { "value": "Warranty does not cover misuse of product.", "url": "/python/html6/menu_attr_pair/1000/27000000/27760000/menu_attr_pair_LegalDisclaimer_Warrantydoesnotcovermisuseofproduct_1_83b72cd0ef.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/27000000/27760000/menu_attr_pair_LegalDisclaimer_Warrantydoesnotcovermisuseofproduct_1_83b72cd0ef.html" }, { "name": "Length", "values": [ { "value": "10.79921258741", "url": "/python/html6/menu_attr_pair/1000/223000000/223269000/menu_attr_pair_Length_1079921258741_1_e28256c514.html" }, { "value": "3.5", "url": "/python/html6/menu_attr_pair/1000/88000000/88984000/menu_attr_pair_Length_35_1_0989ad6749.html" }, { "value": "3.62", "url": "/python/html6/menu_attr_pair/1000/165000000/165004000/menu_attr_pair_Length_362_1_81691fb10f.html" }, { "value": "8.0", "url": "/python/html6/menu_attr_pair/1000/25000000/25304000/menu_attr_pair_Length_80_1_a2318b9948.html" }, { "value": "8.6220472353", "url": "/python/html6/menu_attr_pair/1000/29000000/29766000/menu_attr_pair_Length_86220472353_1_a8ea67b6e9.html" }, { "value": "9.5", "url": "/python/html6/menu_attr_pair/1000/116000000/116500000/menu_attr_pair_Length_95_1_b58c9ef111.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/223000000/223269000/menu_attr_pair_Length_1079921258741_1_e28256c514.html" }, { "name": "Link", "values": [ { "value": "https://m.media-amazon.com/images/I/316Nz29uR-L._SL75_.jpg", "url": "/python/html6/menu_attr_pair/1000/106000000/106521000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI316Nz29uRLSL75j_1_aaec256c22.html" }, { "value": "https://m.media-amazon.com/images/I/316Nz29uR-L.jpg", "url": "/python/html6/menu_attr_pair/1000/238000000/238276000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI316Nz29uRLjpg_1_9f138967a2.html" }, { "value": "https://m.media-amazon.com/images/I/31dOgltLI1S._SL75_.jpg", "url": "/python/html6/menu_attr_pair/1000/199000000/199579000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI31dOgltLI1SSL75_1_99a80c0312.html" }, { "value": "https://m.media-amazon.com/images/I/31dOgltLI1S.jpg", "url": "/python/html6/menu_attr_pair/1000/202000000/202673000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI31dOgltLI1Sjpg_1_3efa520169.html" }, { "value": "https://m.media-amazon.com/images/I/31jjlLGPFlL._SL75_.jpg", "url": "/python/html6/menu_attr_pair/1000/266000000/266877000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI31jjlLGPFlLSL75_1_71146280ea.html" }, { "value": "https://m.media-amazon.com/images/I/31jjlLGPFlL.jpg", "url": "/python/html6/menu_attr_pair/1000/266000000/266810000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI31jjlLGPFlLjpg_1_36c9487923.html" }, { "value": "https://m.media-amazon.com/images/I/41GHkGoWFxS._SL75_.jpg", "url": "/python/html6/menu_attr_pair/1000/180000000/180617000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI41GHkGoWFxSSL75_1_0c380173e0.html" }, { "value": "https://m.media-amazon.com/images/I/41GHkGoWFxS.jpg", "url": "/python/html6/menu_attr_pair/1000/28000000/28232000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI41GHkGoWFxSjpg_1_685094a6e2.html" }, { "value": "https://m.media-amazon.com/images/I/41IeudqYR8L._SL75_.jpg", "url": "/python/html6/menu_attr_pair/1000/98000000/98870000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI41IeudqYR8LSL75_1_d6a3c36d9b.html" }, { "value": "https://m.media-amazon.com/images/I/41IeudqYR8L.jpg", "url": "/python/html6/menu_attr_pair/1000/202000000/202781000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI41IeudqYR8Ljpg_1_bcaa0dcacb.html" }, { "value": "https://m.media-amazon.com/images/I/41VHUBqBXgL._SL75_.jpg", "url": "/python/html6/menu_attr_pair/1000/193000000/193431000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI41VHUBqBXgLSL75_1_329d6491a2.html" }, { "value": "https://m.media-amazon.com/images/I/41VHUBqBXgL.jpg", "url": "/python/html6/menu_attr_pair/1000/19000000/19827000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI41VHUBqBXgLjpg_1_b77138b031.html" }, { "value": "https://m.media-amazon.com/images/I/41zm2friCwL._SL75_.jpg", "url": "/python/html6/menu_attr_pair/1000/159000000/159002000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI41zm2friCwLSL75_1_d83ff8be33.html" }, { "value": "https://m.media-amazon.com/images/I/41zm2friCwL.jpg", "url": "/python/html6/menu_attr_pair/1000/98000000/98512000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI41zm2friCwLjpg_1_d55cc9969d.html" }, { "value": "https://m.media-amazon.com/images/I/51TQwkxMLKS.jpg", "url": "/python/html6/menu_attr_pair/1000/178000000/178335000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI51TQwkxMLKSjpg_1_8213399743.html" }, { "value": "https://m.media-amazon.com/images/I/61Ut-AVCC3S.jpg", "url": "/python/html6/menu_attr_pair/1000/122000000/122097000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI61UtAVCC3Sjpg_1_82032cd97c.html" }, { "value": "https://m.media-amazon.com/images/I/71r1KhmOF3L.jpg", "url": "/python/html6/menu_attr_pair/1000/174000000/174726000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI71r1KhmOF3Ljpg_1_025b6c15e7.html" }, { "value": "https://m.media-amazon.com/images/I/81SHfPSBJzL.jpg", "url": "/python/html6/menu_attr_pair/1000/47000000/47193000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI81SHfPSBJzLjpg_1_f0bc7739cf.html" }, { "value": "https://www.amazon.com/gp/bestsellers/electronics", "url": "/python/html6/menu_attr_pair/1000/5000000/5668000/menu_attr_pair_Link_httpswwwamazoncomgpbestsellerselectronics_1_d7bcb4c5e6.html" }, { "value": "https://www.amazon.com/gp/bestsellers/electronics/12097479011", "url": "/python/html6/menu_attr_pair/1000/186000000/186237000/menu_attr_pair_Link_httpswwwamazoncomgpbestsellerselectronics1_1_dc8b333aac.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/106000000/106521000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI316Nz29uRLSL75j_1_aaec256c22.html" }, { "name": "List_price", "values": [ { "value": "59.99", "url": "/python/html6/menu_attr_pair/1000/195000000/195095000/menu_attr_pair_Listprice_5999_1_4afbc888a4.html" }, { "value": "72.63", "url": "/python/html6/menu_attr_pair/1000/201000000/201656000/menu_attr_pair_Listprice_7263_1_00fb7a7fa0.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/195000000/195095000/menu_attr_pair_Listprice_5999_1_4afbc888a4.html" }, { "name": "MPN", "values": [ { "value": "QZPRO", "url": "/python/html6/menu_attr_pair/1000/10000000/10541000/menu_attr_pair_MPN_QZPRO_1_702d3af96d.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/10000000/10541000/menu_attr_pair_MPN_QZPRO_1_702d3af96d.html" }, { "name": "Man", "values": [ { "value": "Koss", "url": "/python/html6/menu_attr_pair/1000/265000000/265073000/menu_attr_pair_Man_Koss_1_042d0cc6cf.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/265000000/265073000/menu_attr_pair_Man_Koss_1_042d0cc6cf.html" }, { "name": "ManufacturerPartsWarrantyDescription", "values": [ { "value": "Manufacturers Limited Warranty:Lifetime", "url": "/python/html6/menu_attr_pair/1000/130000000/130566000/menu_attr_pair_ManufacturerPartsWarrantyDescription_ManufacturersLimitedWarrantyLifetime_1_bd26c23f42.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/130000000/130566000/menu_attr_pair_ManufacturerPartsWarrantyDescription_ManufacturersLimitedWarrantyLifetime_1_bd26c23f42.html" }, { "name": "Material", "values": [ { "value": "Vinyl", "url": "/python/html6/menu_attr_pair/1000/22000000/22617000/menu_attr_pair_Material_Vinyl_1_f834941dc6.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/22000000/22617000/menu_attr_pair_Material_Vinyl_1_f834941dc6.html" }, { "name": "MaterialType", "values": [ { "value": "None", "url": "/python/html6/menu_attr_pair/1000/109000000/109376000/menu_attr_pair_MaterialType_None_1_37f041e203.html" }, { "value": "Vinyl", "url": "/python/html6/menu_attr_pair/1000/259000000/259199000/menu_attr_pair_MaterialType_Vinyl_1_a9701e9026.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/109000000/109376000/menu_attr_pair_MaterialType_None_1_37f041e203.html" }, { "name": "Memorabilia", "values": [ { "value": "False", "url": "/python/html6/menu_attr_pair/1000/184000000/184136000/menu_attr_pair_Memorabilia_False_1_903cccc9ba.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/184000000/184136000/menu_attr_pair_Memorabilia_False_1_903cccc9ba.html" }, { "name": "ModelNumber", "values": [ { "value": "QZPRO", "url": "/python/html6/menu_attr_pair/1000/161000000/161114000/menu_attr_pair_ModelNumber_QZPRO_1_664f8de401.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/161000000/161114000/menu_attr_pair_ModelNumber_QZPRO_1_664f8de401.html" }, { "name": "Model_name", "values": [ { "value": "184408", "url": "/python/html6/menu_attr_pair/1000/182000000/182560000/menu_attr_pair_Modelname_184408_1_edfe486d4e.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/182000000/182560000/menu_attr_pair_Modelname_184408_1_edfe486d4e.html" }, { "name": "Model_number", "values": [ { "value": "QZPRO", "url": "/python/html6/menu_attr_pair/1000/38000000/38295000/menu_attr_pair_Modelnumber_QZPRO_1_6b564c3f97.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/38000000/38295000/menu_attr_pair_Modelnumber_QZPRO_1_6b564c3f97.html" }, { "name": "Name", "values": [ { "value": "english", "url": "/python/html6/menu_attr_pair/1000/511000/menu_attr_pair_Name_english_1_c319d79720.html" }, { "value": "spanish", "url": "/python/html6/menu_attr_pair/1000/62000000/62224000/menu_attr_pair_Name_spanish_1_d08a4e39dc.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/511000/menu_attr_pair_Name_english_1_c319d79720.html" }, { "name": "Noise_control", "values": [ { "value": "active_noise_cancellation", "url": "/python/html6/menu_attr_pair/1000/13000000/13139000/menu_attr_pair_Noisecontrol_activenoisecancellation_1_c80cb02e4b.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/13000000/13139000/menu_attr_pair_Noisecontrol_activenoisecancellation_1_c80cb02e4b.html" }, { "name": "NumberOfItems", "values": [ { "value": "1", "url": "/python/html6/menu_attr_pair/1000/6000000/6408000/menu_attr_pair_NumberOfItems_1_1_847345067b.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/6000000/6408000/menu_attr_pair_NumberOfItems_1_1_847345067b.html" }, { "name": "Number_of_items", "values": [ { "value": "1", "url": "/python/html6/menu_attr_pair/1000/257000000/257380000/menu_attr_pair_Numberofitems_1_1_59f97e6de0.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/257000000/257380000/menu_attr_pair_Numberofitems_1_1_59f97e6de0.html" }, { "name": "PackageQuantity", "values": [ { "value": "1", "url": "/python/html6/menu_attr_pair/1000/23000000/23398000/menu_attr_pair_PackageQuantity_1_1_27a474ef3f.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/23000000/23398000/menu_attr_pair_PackageQuantity_1_1_27a474ef3f.html" }, { "name": "Package_level", "values": [ { "value": "unit", "url": "/python/html6/menu_attr_pair/1000/218000000/218180000/menu_attr_pair_Packagelevel_unit_1_1141bdce67.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/218000000/218180000/menu_attr_pair_Packagelevel_unit_1_1141bdce67.html" }, { "name": "ParentAsins", "values": [ { "value": "B00WUF3SG6", "url": "/python/html6/menu_attr_pair/1000/78000000/78907000/menu_attr_pair_ParentAsins_B00WUF3SG6_1_7b68873c84.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/78000000/78907000/menu_attr_pair_ParentAsins_B00WUF3SG6_1_7b68873c84.html" }, { "name": "PartNumber", "values": [ { "value": "QZPRO", "url": "/python/html6/menu_attr_pair/1000/205000000/205830000/menu_attr_pair_PartNumber_QZPRO_1_b40e1869ca.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/205000000/205830000/menu_attr_pair_PartNumber_QZPRO_1_b40e1869ca.html" }, { "name": "Part_number", "values": [ { "value": "QZPRO", "url": "/python/html6/menu_attr_pair/1000/245000000/245727000/menu_attr_pair_Partnumber_QZPRO_1_0f3d48e2c7.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/245000000/245727000/menu_attr_pair_Partnumber_QZPRO_1_0f3d48e2c7.html" }, { "name": "ProductCategoryId", "values": [ { "value": "12097479011", "url": "/python/html6/menu_attr_pair/1000/206000000/206345000/menu_attr_pair_ProductCategoryId_12097479011_1_99bd775a4f.html" }, { "value": "172541", "url": "/python/html6/menu_attr_pair/1000/179000000/179946000/menu_attr_pair_ProductCategoryId_172541_1_3539b249ed.html" }, { "value": "ce_display_on_website", "url": "/python/html6/menu_attr_pair/1000/203000000/203684000/menu_attr_pair_ProductCategoryId_cedisplayonwebsite_1_5192ba03e7.html" }, { "value": "wireless_display_on_website", "url": "/python/html6/menu_attr_pair/1000/132000000/132188000/menu_attr_pair_ProductCategoryId_wirelessdisplayonwebsite_1_156a6a0eb3.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/206000000/206345000/menu_attr_pair_ProductCategoryId_12097479011_1_99bd775a4f.html" }, { "name": "ProductGroup", "values": [ { "value": "CE", "url": "/python/html6/menu_attr_pair/1000/43000000/43047000/menu_attr_pair_ProductGroup_CE_1_5e46c2fcd1.html" }, { "value": "Speakers", "url": "/python/html6/menu_attr_pair/1000/35000000/35845000/menu_attr_pair_ProductGroup_Speakers_1_c2d155e2da.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/43000000/43047000/menu_attr_pair_ProductGroup_CE_1_5e46c2fcd1.html" }, { "name": "ProductType", "values": [ { "value": "HEADPHONES", "url": "/python/html6/menu_attr_pair/1000/91000000/91392000/menu_attr_pair_ProductType_HEADPHONES_1_864abc63ee.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/91000000/91392000/menu_attr_pair_ProductType_HEADPHONES_1_864abc63ee.html" }, { "name": "ProductTypeName", "values": [ { "value": "CONSUMER_ELECTRONICS", "url": "/python/html6/menu_attr_pair/1000/253000000/253203000/menu_attr_pair_ProductTypeName_CONSUMERELECTRONICS_1_2beebce56d.html" }, { "value": "HEADPHONES", "url": "/python/html6/menu_attr_pair/1000/130000000/130673000/menu_attr_pair_ProductTypeName_HEADPHONES_1_27bbc8f44a.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/253000000/253203000/menu_attr_pair_ProductTypeName_CONSUMERELECTRONICS_1_2beebce56d.html" }, { "name": "Product_description", "values": [ { "value": "Full size noice-cancelling headphones", "url": "/python/html6/menu_attr_pair/1000/248000000/248045000/menu_attr_pair_Productdescription_Fullsizenoicecancellingheadphones_1_832d702502.html" }, { "value": "Packing the one-two punch of passive and active noise reduction, the Koss Quiet Zone QZ PRO headphones are the noise-canceling headphones of choice for music lovers. Their comfort and collapsibility, not to mention sound quality, make them a favorite among travelers. For passive noise reduction, the QZPRO features soft leatherette, closed cushions, which create a tight seal around the ear and reduce ambient noise, all while retaining bass frequencies. Active noise cancelation circuitry embedded into each QZPRO ear cup uses tiny microphones that sample surrounding noise and transmit that information to a processing circuit, which then generates anti-waves to counteract the unwanted noise and create a peaceful listening environment. No need for noise cancelation? No problem. Turn it off with the flick of a switch. Not only do the Koss QZPRO excel at noise cancelation and reduction, they deliver uncannily high quality sound. Koss QZ Pro Noise-Canceling Headphones, QZPRO: 40Hz20kHz frequency response offers full range of deep bass and treble clarity for ultimate sound quality and reproduction Soft vinyl closed ear cushions create tight seal around ears and reduce ambient noise Active noise reduction technology eliminates unwanted low-frequency noise, creating a peaceful listening environment Fully collapsible design makes headphones perfect for travel Extra-soft, padded headband delivers lightweight comfort for extended listening sessions Approximately 30 hours of continuous play", "url": "/python/html6/menu_attr_pair/1000/73000000/73560000/menu_attr_pair_Productdescription_Packingtheonetwopunchofpassiveandactivenoi_1_075689cd62.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/248000000/248045000/menu_attr_pair_Productdescription_Fullsizenoicecancellingheadphones_1_832d702502.html" }, { "name": "Product_site_launch_date", "values": [ { "value": "2004-05-20T00:00:01-00:00", "url": "/python/html6/menu_attr_pair/1000/83000000/83883000/menu_attr_pair_Productsitelaunchdate_20040520T0000010000_1_f00c94747b.html" }, { "value": "2015-06-14T15:03:33.174Z", "url": "/python/html6/menu_attr_pair/1000/133000000/133868000/menu_attr_pair_Productsitelaunchdate_20150614T150333174Z_1_6eea889360.html" }, { "value": "2017-05-22T20:36:19.264Z", "url": "/python/html6/menu_attr_pair/1000/85000000/85169000/menu_attr_pair_Productsitelaunchdate_20170522T203619264Z_1_c17b98b0de.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/83000000/83883000/menu_attr_pair_Productsitelaunchdate_20040520T0000010000_1_f00c94747b.html" }, { "name": "Publisher", "values": [ { "value": "KOSS", "url": "/python/html6/menu_attr_pair/1000/210000000/210106000/menu_attr_pair_Publisher_KOSS_1_c52d4c3a4c.html" }, { "value": "Koss", "url": "/python/html6/menu_attr_pair/1000/210000000/210106000/menu_attr_pair_Publisher_Koss_1_b239797ab8.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/210000000/210106000/menu_attr_pair_Publisher_KOSS_1_c52d4c3a4c.html" }, { "name": "Quantity", "values": [ { "value": "2", "url": "/python/html6/menu_attr_pair/1000/167000000/167284000/menu_attr_pair_Quantity_2_1_4e75084c60.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/167000000/167284000/menu_attr_pair_Quantity_2_1_4e75084c60.html" }, { "name": "Rank", "values": [ { "value": "131900", "url": "/python/html6/menu_attr_pair/1000/245000000/245640000/menu_attr_pair_Rank_131900_1_a6a21d9f18.html" }, { "value": "296793", "url": "/python/html6/menu_attr_pair/1000/246000000/246405000/menu_attr_pair_Rank_296793_1_831557df19.html" }, { "value": "3477", "url": "/python/html6/menu_attr_pair/1000/219000000/219992000/menu_attr_pair_Rank_3477_1_e9ea90690b.html" }, { "value": "352670", "url": "/python/html6/menu_attr_pair/1000/67000000/67028000/menu_attr_pair_Rank_352670_1_f0daee25ff.html" }, { "value": "431497", "url": "/python/html6/menu_attr_pair/1000/89000000/89080000/menu_attr_pair_Rank_431497_1_151ece7363.html" }, { "value": "7290", "url": "/python/html6/menu_attr_pair/1000/242000000/242137000/menu_attr_pair_Rank_7290_1_bd9e1ac26e.html" }, { "value": "8359", "url": "/python/html6/menu_attr_pair/1000/145000000/145130000/menu_attr_pair_Rank_8359_1_511322b07a.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/245000000/245640000/menu_attr_pair_Rank_131900_1_a6a21d9f18.html" }, { "name": "ReleaseDate", "values": [ { "value": "2021-08-01", "url": "/python/html6/menu_attr_pair/1000/188000000/188762000/menu_attr_pair_ReleaseDate_20210801_1_49f142ac9b.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/188000000/188762000/menu_attr_pair_ReleaseDate_20210801_1_49f142ac9b.html" }, { "name": "Size", "values": [ { "value": "None", "url": "/python/html6/menu_attr_pair/1000/54000000/54888000/menu_attr_pair_Size_None_1_f5c63efc25.html" }, { "value": "standard", "url": "/python/html6/menu_attr_pair/1000/246000000/246047000/menu_attr_pair_Size_standard_1_744c23451c.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/54000000/54888000/menu_attr_pair_Size_None_1_f5c63efc25.html" }, { "name": "Special_feature", "values": [ { "value": "Noise Cancellation", "url": "/python/html6/menu_attr_pair/1000/121000000/121964000/menu_attr_pair_Specialfeature_NoiseCancellation_1_6540f5492d.html" }, { "value": "Noise-Cancellation", "url": "/python/html6/menu_attr_pair/1000/67000000/67087000/menu_attr_pair_Specialfeature_NoiseCancellation_1_28967cf2f6.html" }, { "value": "noise-cancellation", "url": "/python/html6/menu_attr_pair/1000/67000000/67087000/menu_attr_pair_Specialfeature_noisecancellation_1_ca1b91199a.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/121000000/121964000/menu_attr_pair_Specialfeature_NoiseCancellation_1_6540f5492d.html" }, { "name": "Specific_uses_for_product", "values": [ { "value": "personal", "url": "/python/html6/menu_attr_pair/1000/74000000/74947000/menu_attr_pair_Specificusesforproduct_personal_1_17a6da6bc2.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/74000000/74947000/menu_attr_pair_Specificusesforproduct_personal_1_17a6da6bc2.html" }, { "name": "Street_date", "values": [ { "value": "2021-08-01T00:00:01Z", "url": "/python/html6/menu_attr_pair/1000/253000000/253206000/menu_attr_pair_Streetdate_20210801T000001Z_1_699b7e0b4b.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/253000000/253206000/menu_attr_pair_Streetdate_20210801T000001Z_1_699b7e0b4b.html" }, { "name": "Studio", "values": [ { "value": "KOSS", "url": "/python/html6/menu_attr_pair/1000/125000000/125260000/menu_attr_pair_Studio_KOSS_1_84b1a76ed7.html" }, { "value": "Koss", "url": "/python/html6/menu_attr_pair/1000/125000000/125260000/menu_attr_pair_Studio_Koss_1_c41db3a528.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/125000000/125260000/menu_attr_pair_Studio_KOSS_1_84b1a76ed7.html" }, { "name": "Supplier_declared_dg_hz_regulation", "values": [ { "value": "not_applicable", "url": "/python/html6/menu_attr_pair/1000/247000000/247871000/menu_attr_pair_Supplierdeclareddghzregulation_notapplicable_1_609c6bdbe6.html" }, { "value": "unknown", "url": "/python/html6/menu_attr_pair/1000/72000000/72743000/menu_attr_pair_Supplierdeclareddghzregulation_unknown_1_7ca9f444cf.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/247000000/247871000/menu_attr_pair_Supplierdeclareddghzregulation_notapplicable_1_609c6bdbe6.html" }, { "name": "Title", "values": [ { "value": "Electronics", "url": "/python/html6/menu_attr_pair/1000/215000000/215483000/menu_attr_pair_Title_Electronics_1_a218ae5034.html" }, { "value": "Koss On-Ear Headphones with Noise-Canceling, Black, QZPRO", "url": "/python/html6/menu_attr_pair/1000/1000000/1706000/menu_attr_pair_Title_KossOnEarHeadphoneswithNoiseCancelingBlack_1_29ce9cb46e.html" }, { "value": "Koss QZ-Pro Active Noise Cancellation Headphones", "url": "/python/html6/menu_attr_pair/1000/208000000/208520000/menu_attr_pair_Title_KossQZProActiveNoiseCancellationHeadphones_1_84c7c1c6b6.html" }, { "value": "Koss QZ-Pro Active Noise Cancellation Stereophone", "url": "/python/html6/menu_attr_pair/1000/67000000/67478000/menu_attr_pair_Title_KossQZProActiveNoiseCancellationStereophon_1_32c47aa49a.html" }, { "value": "Koss QZPRO Active Noise Reduction Headphone - Wired - 32 Ohm - 40 Hz 20 kHz - Binaural - 4 ft Cable", "url": "/python/html6/menu_attr_pair/1000/218000000/218090000/menu_attr_pair_Title_KossQZPROActiveNoiseReductionHeadphoneWire_1_caaa5a7889.html" }, { "value": "Koss QZPRO NOISE CANCELING HEADPHONE FULL SIZE FULLY COLLAPSIBLE", "url": "/python/html6/menu_attr_pair/1000/54000000/54562000/menu_attr_pair_Title_KossQZPRONOISECANCELINGHEADPHONEFULLSIZEFU_1_bd81448e88.html" }, { "value": "Over-Ear Headphones", "url": "/python/html6/menu_attr_pair/1000/230000000/230424000/menu_attr_pair_Title_OverEarHeadphones_1_539d35e547.html" }, { "value": "QZ Pro Noise Cancelling Headphones", "url": "/python/html6/menu_attr_pair/1000/11000000/11063000/menu_attr_pair_Title_QZProNoiseCancellingHeadphones_1_8cb2e94b76.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/215000000/215483000/menu_attr_pair_Title_Electronics_1_a218ae5034.html" }, { "name": "TradeInEligible", "values": [ { "value": "False", "url": "/python/html6/menu_attr_pair/1000/5000000/5271000/menu_attr_pair_TradeInEligible_False_1_25846a63db.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/5000000/5271000/menu_attr_pair_TradeInEligible_False_1_25846a63db.html" }, { "name": "Type", "values": [ { "value": "Manual", "url": "/python/html6/menu_attr_pair/1000/174000000/174354000/menu_attr_pair_Type_Manual_1_093e99fa38.html" }, { "value": "Original Language", "url": "/python/html6/menu_attr_pair/1000/147000000/147030000/menu_attr_pair_Type_OriginalLanguage_1_2f36b22d7b.html" }, { "value": "Unknown", "url": "/python/html6/menu_attr_pair/1000/125000000/125071000/menu_attr_pair_Type_Unknown_1_73dff0e6aa.html" }, { "value": "VARIATION", "url": "/python/html6/menu_attr_pair/1000/64000000/64389000/menu_attr_pair_Type_VARIATION_1_ff6e0e4b42.html" }, { "value": "aa", "url": "/python/html6/menu_attr_pair/1000/242000000/242942000/menu_attr_pair_Type_aa_1_2f8b9c9326.html" }, { "value": "ean", "url": "/python/html6/menu_attr_pair/1000/253000000/253381000/menu_attr_pair_Type_ean_1_ca8a058b84.html" }, { "value": "gtin", "url": "/python/html6/menu_attr_pair/1000/12000000/12087000/menu_attr_pair_Type_gtin_1_e3e6b6beba.html" }, { "value": "upc", "url": "/python/html6/menu_attr_pair/1000/25000000/25819000/menu_attr_pair_Type_upc_1_b8e0fca956.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/174000000/174354000/menu_attr_pair_Type_Manual_1_093e99fa38.html" }, { "name": "UPC", "values": [ { "value": "12304063490", "url": "/python/html6/menu_attr_pair/1000/45000000/45978000/menu_attr_pair_UPC_12304063490_1_1ce5fc6161.html" }, { "value": "14444746073", "url": "/python/html6/menu_attr_pair/1000/88000000/88538000/menu_attr_pair_UPC_14444746073_1_ed099f61fe.html" }, { "value": "21299148136", "url": "/python/html6/menu_attr_pair/1000/18000000/18418000/menu_attr_pair_UPC_21299148136_1_93f31a9e71.html" }, { "value": "658858090201", "url": "/python/html6/menu_attr_pair/1000/2000000/2951000/menu_attr_pair_UPC_658858090201_1_89b90537d0.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/45000000/45978000/menu_attr_pair_UPC_12304063490_1_1ce5fc6161.html" }, { "name": "UPCList", "values": [ { "value": "12304063490", "url": "/python/html6/menu_attr_pair/1000/217000000/217925000/menu_attr_pair_UPCList_12304063490_1_9c134d4a7f.html" }, { "value": "14444746073", "url": "/python/html6/menu_attr_pair/1000/202000000/202312000/menu_attr_pair_UPCList_14444746073_1_841f3f5e76.html" }, { "value": "21299148136", "url": "/python/html6/menu_attr_pair/1000/226000000/226958000/menu_attr_pair_UPCList_21299148136_1_e48b047990.html" }, { "value": "658858090201", "url": "/python/html6/menu_attr_pair/1000/177000000/177080000/menu_attr_pair_UPCList_658858090201_1_90b64d98ba.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/217000000/217925000/menu_attr_pair_UPCList_12304063490_1_9c134d4a7f.html" }, { "name": "URL", "values": [ { "value": "http://ecx.images-amazon.com/images/I/415HqpbheyL._SL75_.jpg", "url": "/python/html6/menu_attr_pair/1000/68000000/68329000/menu_attr_pair_URL_httpecximagesamazoncomimagesI415HqpbheyLSL_1_572c0f105f.html" }, { "value": "http://ecx.images-amazon.com/images/I/41U8GlH7fNL._SL75_.jpg", "url": "/python/html6/menu_attr_pair/1000/124000000/124782000/menu_attr_pair_URL_httpecximagesamazoncomimagesI41U8GlH7fNLSL_1_d4115d20d5.html" }, { "value": "http://ecx.images-amazon.com/images/I/41WIOtWAtgL._SL75_.jpg", "url": "/python/html6/menu_attr_pair/1000/180000000/180248000/menu_attr_pair_URL_httpecximagesamazoncomimagesI41WIOtWAtgLSL_1_3f9af3624e.html" }, { "value": "https://m.media-amazon.com/images/I/31dOgltLI1S._SL75_.jpg", "url": "/python/html6/menu_attr_pair/1000/57000000/57900000/menu_attr_pair_URL_httpsmmediaamazoncomimagesI31dOgltLI1SSL75_1_d07892b06b.html" }, { "value": "https://m.media-amazon.com/images/I/41U8GlH7fNL._SL75_.jpg", "url": "/python/html6/menu_attr_pair/1000/90000000/90250000/menu_attr_pair_URL_httpsmmediaamazoncomimagesI41U8GlH7fNLSL75_1_1c019a3ca6.html" }, { "value": "https://m.media-amazon.com/images/I/41WIOtWAtgL._SL75_.jpg", "url": "/python/html6/menu_attr_pair/1000/67000000/67690000/menu_attr_pair_URL_httpsmmediaamazoncomimagesI41WIOtWAtgLSL75_1_d76c42ee67.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/68000000/68329000/menu_attr_pair_URL_httpecximagesamazoncomimagesI415HqpbheyLSL_1_572c0f105f.html" }, { "name": "Unit", "values": [ { "value": "centimeters", "url": "/python/html6/menu_attr_pair/1000/84000000/84268000/menu_attr_pair_Unit_centimeters_1_db2ee25dda.html" }, { "value": "grams", "url": "/python/html6/menu_attr_pair/1000/250000000/250310000/menu_attr_pair_Unit_grams_1_099c58c4f0.html" }, { "value": "hertz", "url": "/python/html6/menu_attr_pair/1000/248000000/248347000/menu_attr_pair_Unit_hertz_1_56036fa54b.html" }, { "value": "inches", "url": "/python/html6/menu_attr_pair/1000/45000000/45712000/menu_attr_pair_Unit_inches_1_c49b8ab96a.html" }, { "value": "kilograms", "url": "/python/html6/menu_attr_pair/1000/260000000/260741000/menu_attr_pair_Unit_kilograms_1_58228a8d5f.html" }, { "value": "ohm", "url": "/python/html6/menu_attr_pair/1000/42000000/42061000/menu_attr_pair_Unit_ohm_1_300af5c834.html" }, { "value": "pounds", "url": "/python/html6/menu_attr_pair/1000/148000000/148518000/menu_attr_pair_Unit_pounds_1_62a7fa2d77.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/84000000/84268000/menu_attr_pair_Unit_centimeters_1_db2ee25dda.html" }, { "name": "Units", "values": [ { "value": "inches", "url": "/python/html6/menu_attr_pair/1000/34000000/34111000/menu_attr_pair_Units_inches_1_bdb0d4109a.html" }, { "value": "pixels", "url": "/python/html6/menu_attr_pair/1000/84000000/84801000/menu_attr_pair_Units_pixels_1_c7fe549e1d.html" }, { "value": "pounds", "url": "/python/html6/menu_attr_pair/1000/254000000/254184000/menu_attr_pair_Units_pounds_1_0ce017d356.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/34000000/34111000/menu_attr_pair_Units_inches_1_bdb0d4109a.html" }, { "name": "Variant", "values": [ { "value": "MAIN", "url": "/python/html6/menu_attr_pair/1000/40000000/40436000/menu_attr_pair_Variant_MAIN_1_b26e0d62c8.html" }, { "value": "PT01", "url": "/python/html6/menu_attr_pair/1000/93000000/93970000/menu_attr_pair_Variant_PT01_1_f012cbeb23.html" }, { "value": "PT02", "url": "/python/html6/menu_attr_pair/1000/109000000/109218000/menu_attr_pair_Variant_PT02_1_9e6bf16de8.html" }, { "value": "PT03", "url": "/python/html6/menu_attr_pair/1000/72000000/72308000/menu_attr_pair_Variant_PT03_1_7f9cc418a6.html" }, { "value": "PT04", "url": "/python/html6/menu_attr_pair/1000/198000000/198772000/menu_attr_pair_Variant_PT04_1_f1c989a9d6.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/40000000/40436000/menu_attr_pair_Variant_MAIN_1_b26e0d62c8.html" }, { "name": "Warranty", "values": [ { "value": "90 days", "url": "/python/html6/menu_attr_pair/1000/150000000/150682000/menu_attr_pair_Warranty_90days_1_2847448e5b.html" }, { "value": "Lifetime", "url": "/python/html6/menu_attr_pair/1000/40000000/40434000/menu_attr_pair_Warranty_Lifetime_1_8948448489.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/150000000/150682000/menu_attr_pair_Warranty_90days_1_2847448e5b.html" }, { "name": "Warranty_description", "values": [ { "value": "90 days", "url": "/python/html6/menu_attr_pair/1000/135000000/135164000/menu_attr_pair_Warrantydescription_90days_1_2b256f2be6.html" }, { "value": "Lifetime", "url": "/python/html6/menu_attr_pair/1000/218000000/218586000/menu_attr_pair_Warrantydescription_Lifetime_1_995dd3a60a.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/135000000/135164000/menu_attr_pair_Warrantydescription_90days_1_2b256f2be6.html" }, { "name": "WebsiteDisplayGroup", "values": [ { "value": "ce_display_on_website", "url": "/python/html6/menu_attr_pair/1000/32000000/32080000/menu_attr_pair_WebsiteDisplayGroup_cedisplayonwebsite_1_9717ebe8c3.html" }, { "value": "speakers_display_on_website", "url": "/python/html6/menu_attr_pair/1000/67000000/67800000/menu_attr_pair_WebsiteDisplayGroup_speakersdisplayonwebsite_1_c136bc4542.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/32000000/32080000/menu_attr_pair_WebsiteDisplayGroup_cedisplayonwebsite_1_9717ebe8c3.html" }, { "name": "WebsiteDisplayGroupName", "values": [ { "value": "CE", "url": "/python/html6/menu_attr_pair/1000/200000000/200286000/menu_attr_pair_WebsiteDisplayGroupName_CE_1_9f9feb8578.html" }, { "value": "Speakers", "url": "/python/html6/menu_attr_pair/1000/12000000/12673000/menu_attr_pair_WebsiteDisplayGroupName_Speakers_1_b1ad775e05.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/200000000/200286000/menu_attr_pair_WebsiteDisplayGroupName_CE_1_9f9feb8578.html" }, { "name": "Weight", "values": [ { "value": "0.67461452172", "url": "/python/html6/menu_attr_pair/1000/216000000/216469000/menu_attr_pair_Weight_067461452172_1_4b53e42106.html" }, { "value": "0.9259415004", "url": "/python/html6/menu_attr_pair/1000/216000000/216807000/menu_attr_pair_Weight_09259415004_1_fc20b75b57.html" }, { "value": "0.93", "url": "/python/html6/menu_attr_pair/1000/155000000/155403000/menu_attr_pair_Weight_093_1_dca5e0cbb9.html" }, { "value": "1", "url": "/python/html6/menu_attr_pair/1000/168000000/168176000/menu_attr_pair_Weight_1_1_ed6e812c17.html" }, { "value": "1.1000185024752", "url": "/python/html6/menu_attr_pair/1000/174000000/174580000/menu_attr_pair_Weight_11000185024752_1_c3836ccf90.html" }, { "value": "3.747858457142919", "url": "/python/html6/menu_attr_pair/1000/69000000/69611000/menu_attr_pair_Weight_3747858457142919_1_2215ebb350.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/216000000/216469000/menu_attr_pair_Weight_067461452172_1_4b53e42106.html" }, { "name": "Width", "values": [ { "value": "1500", "url": "/python/html6/menu_attr_pair/1000/71000000/71497000/menu_attr_pair_Width_1500_1_0534fc0e54.html" }, { "value": "18.4", "url": "/python/html6/menu_attr_pair/1000/190000000/190097000/menu_attr_pair_Width_184_1_8b474a24ee.html" }, { "value": "222", "url": "/python/html6/menu_attr_pair/1000/100000000/100415000/menu_attr_pair_Width_222_1_af63a54293.html" }, { "value": "2560", "url": "/python/html6/menu_attr_pair/1000/62000000/62650000/menu_attr_pair_Width_2560_1_14e9111a9f.html" }, { "value": "4.0", "url": "/python/html6/menu_attr_pair/1000/90000000/90859000/menu_attr_pair_Width_40_1_1b9ac7f906.html" }, { "value": "400", "url": "/python/html6/menu_attr_pair/1000/29000000/29050000/menu_attr_pair_Width_400_1_c9543ba1d3.html" }, { "value": "42", "url": "/python/html6/menu_attr_pair/1000/75000000/75780000/menu_attr_pair_Width_42_1_3e2202e72a.html" }, { "value": "500", "url": "/python/html6/menu_attr_pair/1000/61000000/61456000/menu_attr_pair_Width_500_1_2675d694cc.html" }, { "value": "6.5", "url": "/python/html6/menu_attr_pair/1000/186000000/186341000/menu_attr_pair_Width_65_1_350bb9db6f.html" }, { "value": "7.0", "url": "/python/html6/menu_attr_pair/1000/125000000/125862000/menu_attr_pair_Width_70_1_d93184c426.html" }, { "value": "7.18", "url": "/python/html6/menu_attr_pair/1000/83000000/83146000/menu_attr_pair_Width_718_1_79a173966b.html" }, { "value": "7.2440944808", "url": "/python/html6/menu_attr_pair/1000/238000000/238585000/menu_attr_pair_Width_72440944808_1_b7bdabdc53.html" }, { "value": "7.5984251891", "url": "/python/html6/menu_attr_pair/1000/197000000/197177000/menu_attr_pair_Width_75984251891_1_ff7109d2b7.html" }, { "value": "75", "url": "/python/html6/menu_attr_pair/1000/211000000/211376000/menu_attr_pair_Width_75_1_1e3c47751f.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/71000000/71497000/menu_attr_pair_Width_1500_1_0534fc0e54.html" } ], "images": [], "distributors": [ { "name": "Newark", "sku": "67AC6339", "url": "https://www.newark.com/67AC6339", "pricing": [], "stock": { "available": false, "quantity": null, "lead_time_days": null }, "moq": 1, "multiple": 1 } ], "amazon": { "available": true, "products": [ { "asin": "B00029TLMW", "title": "Koss QZ-Pro Active Noise Cancellation Stereophone", "brand": "Koss", "image": "http://ecx.images-amazon.com/images/I/415HqpbheyL._SL75_.jpg", "url": "https://www.amazon.com/gp/offer-listing/B00029TLMW%3FSubscriptionId%3DAKIAJUW2QV4TGRRGUWCQ%26tag%3Dwysj0-a%26linkCode%3Dxm2%26camp%3D2025%26creative%3D386001%26creativeASIN%3DB00029TLMW?tag=atariguidz09-20", "features": [ "Delivers Combination Of Passive and Active Noise Reduction (Amr)", "Soft Vinyl, Closed Cushions Create A Seal Around The Ear", "Active Noise Reduction Circuitry Built Directly Into The Ear Cups", "Connectivity Technology: Wired", "Reduces harmful and annoying low frequency sounds in noisy environments", "Closed leatherette ear cushion for added passive noise reduction", "Dynamic stereophone element for extended frequency response (40-20,000Hz)", "Includes 2-prong airline adapter for in-flight use", "Collapsible design for portability. Turn the switch on to activate the ANC feature for noise cancellation" ] }, { "asin": "B00AMNS3JA", "title": "Koss QZPRO NOISE CANCELING HEADPHONE FULL SIZE FULLY COLLAPSIBLE", "brand": "Koss", "image": "http://ecx.images-amazon.com/images/I/41U8GlH7fNL._SL75_.jpg", "url": "https://www.amazon.com/gp/offer-listing/B00AMNS3JA%3FSubscriptionId%3DAKIAJUW2QV4TGRRGUWCQ%26tag%3Dwysj0-a%26linkCode%3Dxm2%26camp%3D2025%26creative%3D386001%26creativeASIN%3DB00AMNS3JA?tag=atariguidz09-20", "description": "Full size noice-cancelling headphones" }, { "asin": "B00C121S06", "title": "Koss QZ-Pro Active Noise Cancellation Headphones", "brand": "Koss", "image": "", "url": "http://www.amazon.com/gp/offer-listing/B00C121S06%3FSubscriptionId%3DAKIAIIVB6KCNJ5ZIVRXQ%26tag%3Dblah%26linkCode%3Dxm2%26camp%3D2025%26creative%3D386001%26creativeASIN%3DB00C121S06?tag=atariguidz09-20" }, { "asin": "B00PB0EAKA", "title": "Koss QZPRO Active Noise Reduction Headphone - Wired - 32 Ohm - 40 Hz 20 kHz - Binaural - 4 ft Cable", "brand": "Koss", "image": "", "url": "http://www.amazon.com/gp/offer-listing/B00PB0EAKA%3FSubscriptionId%3DAKIAIIVB6KCNJ5ZIVRXQ%26tag%3Dblah%26linkCode%3Dxm2%26camp%3D2025%26creative%3D386001%26creativeASIN%3DB00PB0EAKA?tag=atariguidz09-20" }, { "asin": "B00SX0AV5I", "title": "QZ Pro Noise Cancelling Headphones", "brand": "Koss", "image": "", "url": "http://www.amazon.com/gp/offer-listing/B00SX0AV5I%3FSubscriptionId%3DAKIAICGPXIND2SZS7H2Q%26tag%3Dpku-123%26linkCode%3Dxm2%26camp%3D2025%26creative%3D386001%26creativeASIN%3DB00SX0AV5I?tag=atariguidz09-20" }, { "asin": "B00YT6878S", "title": "QZ Pro Noise Cancelling Headphones", "brand": "Koss", "image": "", "url": "http://www.amazon.com/gp/offer-listing/B00YT6878S%3FSubscriptionId%3DAKIAJUW2QV4TGRRGUWCQ%26tag%3Dwysj0-a%26linkCode%3Dxm2%26camp%3D2025%26creative%3D386001%26creativeASIN%3DB00YT6878S?tag=atariguidz09-20" }, { "asin": "B011OX0JW0", "title": "Koss On-Ear Headphones with Noise-Canceling, Black, QZPRO", "brand": "Koss", "image": "http://ecx.images-amazon.com/images/I/41WIOtWAtgL._SL75_.jpg", "url": "https://www.amazon.com/dp/B011OX0JW0?tag=atariguidz09-20", "description": "Packing the one-two punch of passive and active noise reduction, the Koss Quiet Zone QZ PRO headphones are the noise-canceling headphones of choice for music lovers. Their comfort and collapsibility, not to mention sound quality, make them a favorite among travelers. For passive noise reduction, the QZPRO features soft leatherette, closed cushions, which create a tight seal around the ear and reduce ambient noise, all while retaining bass frequencies. Active noise cancelation circuitry embedded into each QZPRO ear cup uses tiny microphones that sample surrounding noise and transmit that information to a processing circuit, which then generates anti-waves to counteract the unwanted noise and create a peaceful listening environment. No need for noise cancelation? No problem. Turn it off with the flick of a switch. Not only do the Koss QZPRO excel at noise cancelation and reduction, they deliver uncannily high quality sound. Koss QZ Pro Noise-Canceling Headphones, QZPRO: 40Hz20kHz frequency response offers full range of deep bass and treble clarity for ultimate sound quality and reproduction Soft vinyl closed ear cushions create tight seal around ears and reduce ambient noise Active noise reduction technology eliminates unwanted low-frequency noise, creating a peaceful listening environment Fully collapsible design makes headphones perfect for travel Extra-soft, padded headband delivers lightweight comfort for extended listening sessions Approximately 30 hours of continuous play", "features": [ "Soft vinyl closed ear cushions create tight seal around ears and reduce ambient noise", "40Hz20kHz frequency response offers full range of deep bass and treble clarity for ultimate sound quality and reproduction" ] } ] }, "metadata": { "generated_date": "2026-09-13", "last_updated": "2026-09-13", "data_sources": [ "Newark", "Amazon" ], "completeness": 0.9, "version": "1.2" } } }, "pagination": null, "nav": { "home": "/python/html6/index.html", "brands": "/python/html6/menu_brand_index/menu_brand_index_brands_87101ba214.html", "parts": "/python/html6/menu_part_index/menu_part_index_parts_909e6bf0ca.html", "attributes": "/python/html6/menu_attr_index/menu_attr_index_attributes_d7f67a250d.html" } }