1. Multi-Function Button 2. Volume Up Button
3. Volume Down Button 4. Earloop
5. Mic 6. Receiver
7 Charging interface. 8. Indicator Light
3.2 Adjusting the headset for comfort
The light weight GBH722 can be worn comfortably on either ear. Adjust the headset
according to the following figures.
Note: You can adjust the earloop for comfortable wearing, but please be careful in
not to break the clip.
3.3 Status LED
He Headset Status
Description
Powering on
Blue LED Steady light for 1s
Powering off
Red LED Steady light for 1s then off
Pairing Mode
Red LED and Blue LED flash alternately
Standby Mode
Blue LED flashes once every 5s
Ringing
Red and Blue LED Flash once together every 1s
Ongoing Call
Blue LED flashes once every 2s
Low Battery
Red LED flashes
Charging
Red LED steady light
Charging complete
Off
3.4 Charging the built-in battery
GBH722 has a built-in battery, which must be charged fully before using the headset.
Charging takes about 2 hours. You can charge the headset through the AC adapter
(optional) or USB connector on computer.
Using USB charging adapter
