Specification
MONO Bluetooth Headset
Mode:HFP/A2DP/AVRCP
Profile Chipset:BT5616 V5.3
Frequency: 2.4GHz
Transimit Power: Class 2
Music Time: about 21H
Talking Time: about 15H
Standby Time: about 130H
Battery capacity: 220mah
Charging Time:2H
Color:Black
NOTE:PCBA with battery proteciton IC,with NTC,with OVP