<p>Package Includes:<br /><br />(1) Audio Technica AT2020 Studio Recording Microphone-Cardioid Condenser Mic<br />(1) Rockville RockSport Running/Sports Bluetooth Earbuds Earphones, IPX7Waterproof<br /><br />Features of AT2020:<br /><br />The price/performance standard in side-address studio condenser microphonetechnology<br />Ideal for project/home-studio applications<br />High SPL handling and wide dynamic range provide unmatched versatility<br />Custom-engineered low-mass diaphragm provides extended frequency response andsuperior transient response<br />Cardioid polar pattern reduces pickup of sounds from the sides and rear,improving isolation of desired sound source<br />Pivoting, threaded stand mount attaches securely for easy and precise placementof the microphone<br /><br />ELEMENT Fixed-charge back plate, permanently polarized condenser<br />POLAR PATTERN Cardioid<br />FREQUENCY RESPONSE 20-20,000 Hz<br />OPEN CIRCUIT SENSITIVITY 37 dB (14.1 mV) re 1V at 1 Pa<br />IMPEDANCE 100 ohms<br />MAXIMUM INPUT SOUND LEVEL 144 dB SPL, 1 kHz at 1% T.H.D.<br />NOISE 20 dB SPL<br />DYNAMIC RANGE (typical) 124 dB, 1 kHz at Max SPL<br />SIGNAL-TO-NOISE RATIO 74 dB, 1 kHz at 1 Pa<br />PHANTOM POWER REQUIREMENTS 48V DC, 2 mA typical<br />WEIGHT 12.1 oz (345 g)<br />DIMENSIONS 6.38" (162.0 mm) long,<br />2.05" (52.0 mm) maximum body diameter<br />OUTPUT CONNECTOR Integral 3-pin XLRM-type<br />ACCESSORIES FURNISHED Stand mount for 5/8"-27 threaded stands; 5/8"-27 to3/8"-16 threaded adapter; soft protective pouch<br /></p> <p><span style="letter-spacing: normal"><font face="Times New Roman">Features ofRockSport:<br />Rockville RockSport Running/Sports Bluetooth Earbuds Earphones, IPX7 WaterproofRating<br />Rockville Engineering: These have incredible bass, mids and highs. We tunedthese to sound good for any music type from hip hop, to rock, or even classic.The frequency curve is very flat with the bass slightly boosted. You can expectno noticeable distortion even at high volume<br />Secure Fit With Flexible Ear Loops: Our secure fit ear buds stay in your earcomfortably even when running, lifting weights, or doing other activities.Flexible silicone ear loops provides superior comfort<br />IPX7 100% Waterproof for Sports: An IPX7 rating means these are waterproof andable to be completely submerged in water. They are weather-proof, dust-proof,and dirt-proof making them perfect for running, the gym, jogging, hiking,cycling, the pool, and more!<br />Bluetooth 4.1: Features the latest Bluetooth 4.1 + CVC6.0 noise cancellingtechnology. These earbuds are perfect for music, and even taking phone callshands-free. They have a long Bluetooth range of 33 feet.<br />Crazy Long Battery Life: The RockSport headphones have a fast recharging time of2 hours with a playback time of 8 hours on a single charge.<br />Multi-Point/Two Devices Connection: You can connect 2 phones simultaneously.Automatically pairs to your phone after pairing the first time.<br />Skype Compatible: Use these for your Skype calls, with the built in microphonefor clear conversations.<br /><br />Specifications:<br />Frequency: 2.4-2.483 GHz<br />Bluetooth Range: 33 ft<br />Bluetooth Profiles: HFP1.6, HSP1.2, AVRCP1.4, A2DP1.2<br />Bluetooth Version: v4.1+ERD<br />Chip: CSR 8635<br />IPX7 Waterproof Rating<br />Battery Capacity: Lithium-ion polymer 110mAh<br />Battery Life: 8 hours<br />Charging Time: 1-2 hours<br />Talk Time: Up to 8 hours<br />Playing Time: Up to 8 hours<br />Standby Time: Up to 220 hours<br />Product Weight: 18.5g</font><font face="Arial"><br /></font></span></p>