Features:
<br />[Advanced Bluetooth Technology]
<br />transmitting strong signal in high quality & high speed and offering high-fidelity stereo music, filling your world with premium sound: from richest bass to a pure, balanced response for natural sound. 
<br /> 
<br />[Ergonomic Design]
<br />Light and Portable, folding and adjustable headband length design. Its ear cushion design is based on the outline of human ear which is comfortable to wear and can greatly insulate the noise around you, so you can hear your music and call clearly. The Over-ear styling is stable, guarantying 100% Stable and Comfortable when walking, exercising, running, climbing, skating, cycling, fishing and other outdoor activities.
<br />[Noise Cancellation & High-sensitivity Mic]
<br /> Noise Canceling Technology and high-sensitivity microphone to reduces ambient noises and grasp the detail of voice, enabling clearer sound from microphone. You can get high quality hands-free phone conversation even on the street or inside a shopping mall.  
<br />[Long Standby Time & Fully Compatibility]
<br />Built-in rechargeable Lithium battery lasts up to 10 hours of Talking Time and 180hours of Standby Time per charge cycle. And universally compatible with most Bluetooth-enabled devices, including iOS / Android / Windows Smart phones & Tablet PC and other Bluetooth devices.
<br />Profile and Advanced Audio Distribution Profile(A2DP)
<br />Operation Distance: 10m
<br />Frequency Range: 20~20K Hz 
<br />Resistance: 32ohm
<br />Sensitivity: 123dB(123dB)
<br />Rechargeable lithium battery:400mAh
<br />Talking Time: 8 hours
<br /> 
<br />Standby Time: 180 hours  
<br />Charge Time: 2-3 hours<p> <b><b><img src="https://contestimg.wish.com/api/webimage/590af402abbff55ca75ebd21-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/590af402abbff55ca75ebd21-1-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/590af402abbff55ca75ebd21-2-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/590af402abbff55ca75ebd21-3-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/590af402abbff55ca75ebd21-4-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/590af402abbff55ca75ebd21-5-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/590af402abbff55ca75ebd21-6-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/590af402abbff55ca75ebd21-7-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/590af402abbff55ca75ebd21-8-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/590af402abbff55ca75ebd21-11-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/590af402abbff55ca75ebd21-12-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/590af402abbff55ca75ebd21-13-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/590af402abbff55ca75ebd21-14-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/590af402abbff55ca75ebd21-15-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/590af402abbff55ca75ebd21-16-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/590af402abbff55ca75ebd21-17-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/590af402abbff55ca75ebd21-18-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/590af402abbff55ca75ebd21-19-large.jpg></b></b></p>