Silensys E7 Active Noise Cancelling Headphones Bluetooth Headphones with Microphone Deep Bass Wireless Headphones Over Ear, Comfortable Protein Earpads, 30 Hours Playtime for Travel/Work, Black.

Headphones on. World off. E7 wireless headphones are engineered to sound better, be more comfortable and easier to take with you. Put them on, and suddenly everything changes. Your music is deep, powerful and balanced, and so quiet that every note sounds clearer. Even air travel becomes enjoyable, as engine roar gently fades away. No matter how noisy the world is, it’s just you and your musicor simply peace and quiet. Key Features Better by design. E7 Bluetooth Headphones are lightweight with pillowlike softness on the headband and protein ear cushions, while the earcups rotate for a finetuned fit. Music minus noise. Advanced active noise reduction technology quells airplane cabin noise, city traffic or a busy office. So you can focus more on what mattersyour music, movies and videos. Frequent flyers delight. Fly once with Bluetooth overear headphones, and chances are you’ll never fly without them again. They reduce airplane roar to a whisper. It is made for a happy quiet fly. Truetolife sound. Precise guitars. Clear vocals. Clean bass and crisp percussion. Discover sound quality that brings out the best in your musicincluding subtle details you may never have noticed. by proprietary high quality 45mm largeaperture drivers. Builtin microphone. The highquality builtin microphones provide HD calls, the business lass communications even in windy or noisy environments Which is convenient for you to communicate with others. 30 hours playtime. A builtin 750mAh battery wont allow your headphones to power off you can enjoy your world without noise for 30 hours long time. Dont need to worry about the power shortage problem on the long travel. SpecificationsImpedence 16OS. N =85dBFrequency 20Hz20kHzPower Supply Lithium battery or Micro USB cableSupported Bluetooth Audio Codec A2DPV1. 3. AVRCP V1. 6. HFP V1. 7. AVDTP V1. 3. SPPV1. 2. HID V1. 1. AVCTP V1. 4.