Srhythm Active Noise Cancelling Headphones Bluetooth Wireless Over Ear, Foldable Deep Bass Hi-Fi Stereo, Unique Rubber Finish for Airplanes Travel Work TV PC Phone Airplane Adaptor (Black)
<p><b>SRHYTHM</b> is contributed by professional R&D team, product managers, technical support experts, and the customer service team. </p><p><b>SRHYTHM</b> focuses on noise cancelling and wireless technologies and is dedicated to providing high quality headsets. We have been the noise cancelling technology provider to famous headphones brands for more than a decade, and now we are moving on to providing the best products to the end-customer directly. </p> <p><b>SRHYTHM</b> products have been through sound quality tests and is supported by our professional teams, including product technical information and after-sale support. Each product comes with a 12 Months Quality Warranty and 24-hour online customer service, and customers can enjoy our products without worry. SRHYTHM provides all the best to our customers. </p><p><b>Specification:</b><br> ANC:18-23 dB<br> THD: 3%<br> Active Noise Elmination Range: Up to 18-23dB between 50-1,000Hz<br> Adjustable Headband: 35mm<br> Ear Pads: Ultra-soft protein type<br> Playing Time(BT+ANC): 12-16 hours<br> Battery: Lithium-ion polymer<br> Battery Capacity: 360mAH<br> Charge Time: 1-2 hours<br> Standby Time: 300 hours<br> Speaker Diameter: 40mm<br> Speaker Driver Neodymium magnet<br> Sensitivity: 105+/-3dB<br> Impedance: 32 ohms (10%)<br> Frequency Range: 20-20KHz<br> Wired Connection:3.5mm<br></p> <p><b>What's In The Box: </b><br> 1* ANC bluetooth headphones<br> 1* USB cable<br> 1* Audio cable<br> Free Gift: 1* Airplane adaptor (Use the 2 pin airline adaptor when required to connect to compatible aircraft seat sockets.)<br> 1* User Manual<br> 1* Zip Case<br> 1* Gift Box</p> <p>Exclusively designed and manufactured by <b>SRHYTHM</b>.*^_^* Please feel free to contact us if you have any questions.*^_^*</p>