1.Special Clip of Bluetooth phoneset to wear on your shirt or ties
2.High-quality hand-free for calls
3.Wireless music, games and video
4.Earphone function
5.Bluetooth receiver function
Operating Distance : 15 meters
Standby mode : 30-50 hrs
Dimensions: 76x29x14mm
Battery Charging: USB port of 5V 500mA
Battery: Build-in rechargeable Li-battery 200mA
Driver unit: 28mm Nd full range drivers
Output Power: 2W (RMS)