Main Features:<br> Adopted with Bluetooth 4.0 and CVC 6.0 noise cancellation technology, enjoying high quality of talk and music.<br> Up to 180 hours stand-by time, 3.5 hours continuously talk time.<br> It could realize work-family balance which pairing two mobile phones at the same time.<br> The aluminum alloy design and the use of silica gel earmuffs, you can feel that the new machine fine craftsmanship and comfortable to wear.<br>Bluetooth Protocol: HFP / HSP / A2DP / AVRCP / CVC <br>Output Power: 10mW<br>Workable Distance: 10m ( Barrier-free space )<br>Working Time: 3.5hours for talking time, 3hours for playing music<br>Stand-by: 200hours<br>Charging Time: 1.5hours<br>Charging Voltage: 5V<br>Drive: 10mm<br>Sensitivity: 90dB + / - 3dB<br>Impedance: 32ohms + / - 15percentage<br>Frequency Response: 20 - 20000Hz<br> <br>Communication: Wireless <br>Function: Bluetooth,Microphone,Noise Cancelling <br>Style: In-Ear <br>Use: Computer,Mobile phone,Portable Media Player,Sport<br>Package weight: 0.177 kg <br>Package Size(L x W x H): 10.00 x 3.50 x 17.00 cm / 3.94 x 1.38 x 6.69 inches<br>Package Contents: 1 x Awei A825BL Earphone, 1 x User Manual, 1 x USB Charging Cable, 1 x Ear Hook<br /></p> <br /></p><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/5745be818bbdce609cf423e0-1-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/5745be818bbdce609cf423e0-2-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/5745be818bbdce609cf423e0-3-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/5745be818bbdce609cf423e0-4-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/5745be818bbdce609cf423e0-5-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/5745be818bbdce609cf423e0-6-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/5745be818bbdce609cf423e0-7-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/5745be818bbdce609cf423e0-8-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/5745be818bbdce609cf423e0-9-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/5745be818bbdce609cf423e0-10-original.jpg" alt=""width="800" noproxy><p style="text-align: center;">