# V4-11029

**Manufacturer:** Otto Engineering  
**MPN:** `V4-11029`

The OTTO Engineering NoizeBarrier Micro Earplug, Black, V4-11029, offers up to 40 dB of impulse noise protection and up to 15 dB adaptive noise attenuation. It features a hearing enhancement mode that amplifies soft sounds up to 5X, along with a one-button touch pad for 2-mode operation. The Accu-Technology high-definition sound quality ensures clear audio reproduction.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Otto Engineering |
| Manufacturer name | Otto Engineering |
| Manufacturer | Otto Engineering, OTTO Engineering |
| Weight | 0.75, 1.0, 1.00 |
| WeightUnit | lbs |
| extendedLead | Expected availability: 7-14 business days |
| moq | 1 |
| MPN | V4-11029 |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | OTV411029 |
| tierMinQty1 | 1 |
| tierPrice1 | 399.00 |
| ASIN | B07SSDDND1 |
| AdultProduct | False |
| Amount | 429.99, 439.73, 452.35, 469.05 |
| Asin | B07SSDDND1 |
| Aspect | transportation_regulatory_class |
| Autographed | False |
| Batteries_included | True |
| Batteries_required | True |
| Binding | Misc. |
| Brand | OTTO Engineering |
| Bullet_point | Accu-Technology high-definition sound quality, Hearing enhancement mode – amplifies soft sounds up to 5X, One-button touch pad, 2-mode operation, Up to 15 dB adaptive noise attenuation, Up to 40 dB of |
| Cell_composition | lithium_polymer |
| ClassificationId | 3779871 |
| Color | BLK, Blk |
| Compliance_type | on_product_combined_cancer_reproductive |
| Currency | USD |
| CurrencyCode | USD |
| Department | unisex-adult |
| DisplayName | Earplugs |
| Hazmat | 9 |
| Height | 2.5, 2.50, 334, 375, 418, 50, 500, 56, 63, 75 |
| Identifier | 0737488048100, 737488048100 |
| IdentifierType | EAN, UPC |
| IsBrandQuery | True |
| Is_expiration_dated_product | False |
| ItemClassification | BASE_PRODUCT |
| ItemName | OTTO Engineering NoizeBarrier Micro Earplug, Black, V4-11029 |
| Item_form | Pair |
| Item_name | OTTO Engineering NoizeBarrier Micro Earplug, Black, V4-11029 |
| Item_package_quantity | 1 |
| Item_package_weight | 1.0 |
| Item_type_keyword | earplugs |
| Item_weight | 0.75 |
| Keyword | TEP100-4815 |
| Label | OTTO Engineering |
| Length | 5.3, 5.30 |
| Link | https://m.media-amazon.com/images/I/315lPM7yzbL._SL75_.jpg, https://m.media-amazon.com/images/I/315lPM7yzbL.jpg, https://m.media-amazon.com/images/I/31Ig7LGeOaL._SL75_.jpg, https://m.media-amazon.com/ |
| List_price | 486.39 |
| Memorabilia | False |
| Model | V4-11029 |
| ModelNumber | V4-11029 |
| Model_number | V4-11029 |
| Mpns | V4-11029 |
| Noise_attenuation | 15.0 |
| NumberOfItems | 1 |
| Number_of_items | 1 |
| Number_of_pieces | 2 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| bhphotovideo.com | OTV411029 | 399.0 | 1 | None | 1 |
| opticsforyou.com | 3RI-EP-OTENM1-V4-11029 | 452.35 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/182000000/182182500/part_--V411029---OttoEngineering--c99e62633f.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp