TeckNet G921 Wireless Bluetooth 4.1 H-Turbine Headphone With 57-mm neodymium drivers, Noise Isolation cushions, Built-in Mic and 3.5mm Wired Audio-In

Customize a Bluetooth 4.1 Headphone delighting the world.

Iconic powerful bass:
57mm ultra-large dynamic drivers, turbine style housing, with the iconic TeckNet surging low-frequency shock, let you feel the bass resonate deep in the chest, enjoying the best sound quality. Clear and transparent bass, mids and treble, fully exposed to all the details of song, you can hear what the artists really want you to hear, Coldplay or Linkin Park concert played in your ear.

Ultra-long operation:
With robust high speed CPU of Bluetooth 4.1 operating system, comes with ultra-long using of 40 hours music, 45 hours talk and 1625 hours (approximately 67 days) standby time, the same battery, decrease up to 40% power consumption compare to Bluetooth 4.0. Acoustic echo cancellation and noise reduction effectively reduce ambient noise while talking, make far-end listener cannot hear what you said become history, just like talking face to face

Customized function:
Audio Sharing allows you to connect to another H headphone via an audio cable, share music feast with your friends instantly(*recommended to use headphones with impedance of 32? or higher). Simultaneously connect two Bluetooth devices, connects with your phone and tablet seamlessly, listen to music or enjoy foreign blockbusters, do as you think about it.

Comfortable wearing:
Custom fit supra-aural soft earmuffs, artificial protein leather of earmuffs simulated to human skin texture, ensure long lasting comfort in various rugged circumstances.

Specification:
-Drivers: 57mmX2
-Music playtime: <40 hours
-Talk time: <45 hours
-Standby time: <1625 hours
-Charging time: 2 hours

TeckNet 18 Months Warranty:
At TeckNet, we believe in our products. That's why we back them all with an 18-month warranty and provide friendly, easy-to-reach support