Chipset: BK3266 V5.0
Profiles: A2DP/AVRCP/HFP/HSP
Frequency: 2.4GHz, Class 2
Talk: 11 hours;
Music: 12 hours;
Standby: 350 hours;
Battery capacity: 140mAh
Spaker size: 10mm
Impedance: 16±15%Ω
Dimensions: 76.6*66*21.7mm
Weight: 12g
Call function: Answer/Reject/End/Redail
Music functions: Play/Pause/Previous&Next track