Support Profile: Headset, Handsfree, A2DP and AVRCP Profile
Bluetooth Specification: Version 2.0 Class 2
Range of Frequency: 2.4GHz ISM unlicensed Frequency Band
Talk Time*: Up to 6 Hours
Music Playing Time*: Up to 6 Hours
Standby Time*: Up to 100 Hours
Norminal Charging Time: Within 1 Hours
Weight: 20 grams
Headset Dimentions: 55(L) x 24(W) x 27(H) mm
Packing Dimentions: 164(L) x 100(W) x 46(H) mm