Model H18
Bluetooth version V1.2
Chipset CSR Bluecore 2
Operation range 10 meters
Talking time 4 hours
Stand-by time 150 hours
Weight 16g (battery included)
Security 128-bit encryption
Battery rechargeable li-on polymer 150mAh
Adaptor 5V(DC)/100-240V(AC)
Compatabilty support all the mobiles with bluetooth function.