Bluetooth Headset: BTH-V8
Operation mode: 2.4GHZ-2.48GHZ
Support mode: headset and car kit
Function button: answer/refuse/hold off/match/power on/power off
Specific Function: headset voice dialed/dialed again the last number
Volume Control: multi volume adjust
Operation range: 10metre
Battery type: rechargeable Lithium battery
Charger input voltage: 100-200 voltage
State signal display: LED light
Talking time: 6 hours
Standby time: 180hours
Battery charger time: 2-2.5 hours