Description
The Biback Wireless Sports Sweat Proof Waterproof Bluetooth Headset Stereo Headset Phone Universal Metal Magnetic Behind The Neck Hanging Neck Type Headset has a black or red color option, is made of metal, has a 3.7V 60mAh battery, and has a sensitivity of 103db +/- 3dB. It can play/pause/switch music, adjust volume, switch between Chinese and English voice, answer/hang up/reject/redial calls, and show electric quantity for iOS system. It also has a support for WeChat, car navigation, QQ voice, and other software.
Specifications:
Color: black ,red (optional)
Package weight: about 120g
Bluetooth chip and Bluetooth version: 4.2+EDR
Battery: 3.7V 60mAh
Charging power: 5V / 80mAh
Sensitivity: 103db +/- 3dB
Impedance: 32Mw
Transmission distance: barrier 10m/32.81ft
Frequency: 2.4GHZ
Talk time: about 3 hours
Songs time: about 3 hours
Standby time: about 160 hours
Function:
Play/pause/switch music
Adjust volume, Switch Chinese and English voice
Report the call number
Answer/hang up/reject/redial calls
Operation voice prompt
Show electric quantity for iOS system
Support WeChat, car navigation, QQ voice and other software
Packing list:
1 x Headphone
1 x USB Cable
1 x Manual
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