Size: 5.8X1.5CM
Weight: 12g`
Chipset: CSR8615
Range of wireless connection: 10 meters
Noice canceling:CVC6.0
Battery: 280mAh
Charging time: 2 Hours
Standby time: 720 Hours
Music play time: 18 hours
Talk time: 30 Hours
Features: answer/end/reject calls, call holding, re-call, volume adjustment, support music, pause, play, noice canceling, next.
Compatible for: all smart phones, iPad, computer, intelligent TV set, laptop, desktop computer.