BOROFONE BE27 Cool song wireless V4.2 earphones, 70mAh battery for 4 hours of music / calls and 120 hours of standby, wireless and TF card playback
BT specification: BT V4.2 BK.
Support: Headset, Hands-free, A2DP, AVRCP.
Charging voltage DC5V. Charging time: about 1.5 hours.
Battery capacity: 70mAh.
Earphones cable length 55cm. Weight: 12g.
Calls / music time: 4 hours. Standby time: 120 hours.
Support Wireless, TF card mode playback.