mute key,1pc of USB receiver;2.wireless multiple media keys3. wireless distance:10m4.Color:white,Blackmute key,1pc of USB receiver;2.wireless multiple media keys3. wireless distance:10m4.Color:white,Black6.suitable
mute key,1pc of USB receiver;2.wireless multiple media keys3. wireless distance:10m4.Color:white,Blackmute key,1pc of USB receiver;2.wireless multiple media keys3. wireless distance:10m4.Color:white,Black6.suitable
Bluetooth Chipset: Bluetooth V.2.1+EDROperation range : 10 metersTalk time: up to 11 hours Charging time : 3 hours by DC 5VBattery : rechargeable 160mAH Li-polymer battery standby time : Up to 250 Hours Playback time:
Bluetooth Chipset: Bluetooth V.2.1+EDROperation range : 10 metersTalk time: up to 11 hours Charging time : 3 hours by DC 5VBattery : rechargeable 160mAH Li-polymer battery standby time : Up to 250 Hours Playback time: