Description
- Model: M4 Version: Version 4.1+EDR ISSC Size: 27*24*22mm
- Battery capacity: 55mAh Standby time: 120 hours
- Play time: 5 hours Talk time: 4 hours
- Color:Black,White,Gold
- 1PC Bluetooth headset 1PC data line 1PC manual 1PC Ear-hook
Package Content:(without retail package) 1PC Bluetooth headset 1PC data line 1PC manual 1PC Ear-hook
