Chipset: BK3266 V5.0
Profiles: HSP, HFP,A2DP,AVRCP
Frequency: 2.4GHz, Class 2
Talk time: 6 hours; ;
Music time: 5 hours;
Standby time: 160h
Battery capacity: 110mAh
Charging time: 2 hours
Charging Voltage: 5V
Working voltage: 3.7V
Speaker impedance: 16±15%Ω
Speaker sensitivity: 117±3DB
Weight: 5g
Dimension: 23*15*63mm