*Adjust the volume key, number redial, voice dialing, call reject * Bluetooth version V2.1 * Bluetooth protocol: HFP, HSP

wireless bluetooth  headset for mobilephone

* Adjust the volume key, number redial, voice dialing, call reject* Bluetooth version V2.1 * Bluetooth protocol: HFP, HSP

* Transmission distance: 10 meters* Standby time: 50 hours* Talk time: 3.5 hours

package information:

Weight: only 9 g/pcDimensions: 32 * 16 * 9.5 mm /pc

wireless bluetooth headset for mobilephone