Features:1) Uses Bluetooth technology2) Designed to be used with different Bluetooth mobile phones3) Users can talk on the mobile phone hands-freeParameters:1) Bluetooth Version: Version 1.12) Operati

Bluetooth Version V1.2Talking Time: Up to 6 hoursStandby Time: Up to 240 hoursSupported Profile: Headset,Hands-freeDimensions: 51x28x25.5mmWeight (excluding ear-hook): 10.5g(0.38oz)

Features:1) Uses Bluetooth technology2) Designed to be used with different Bluetooth mobile phones3) Users can talk on the mobile phone hands-freeParameters:1) Bluetooth version: version 1.22) Operati

Features:1) Uses Bluetooth technology2) Designed to be used with different Bluetooth mobile phones3) Users can talk on the mobile phone hands-freeParameters:1) Bluetooth version: version 1.22) Operati

Features:1) Uses Bluetooth technology2) Designed to be used with different Bluetooth mobile phones3) Users can talk on the mobile phone hands-freeParameters: 1) Bluetooth Version: Version 1.22) Operat

* Working distance: 10 meter* Weight: less than 13g* Frequency range: 2.4GHz* Size: 59mm(L) x 22mm(W) x 17mm(H)* Communicating time: about 5 hours* Standby time: about 100 hours* Recharge time: about

Features:1) Uses Bluetooth technology2) Designed to be used with different Bluetooth mobile phones3) Users can talk on the mobile phone hands-freeParameters:1) Bluetooth Version: Version 1.12) Operati

Bluetooth Version V1.2Talking Time: Up to 6 hoursStandby Time: Up to 240 hoursSupported Profile: Headset,Hands-freeDimensions: 51x28x25.5mmWeight (excluding ear-hook): 10.5g(0.38oz)

Features:1) Bluetooth V1.1 / 1.22) Operating distance: 10m3) Weight: 16g4) Range of frequency: 2.4GHz spectrum5) Dimensions (L x W x H): 60 x 24 x 14mm6) Talk time: up to 3 hours talk-time7) Standby t