Bluetooth version: V4.1
Chipset: AB1513
Support profiles: HFP, HSP, AVRCP and A2DP
Operation range: 10 meters
Talk time: 34hrs
Standby time: 70hrs
Charging time: 1-2hrs
Size:36*24*23mm
Weight: 6.1g
Battery type: Rechargeable lithium-ion polymer battery 55mAh
Function: Answer/End/Reject/Transfer a call, Call redial, Mute, Listen to Music, Pause/Play, Noise Reduction, Voice Prompt