Charge the battery
The headset has an internal, nonremovable, rechargeable battery. Do not attempt to remove the battery from the device, as you may damage the device.
1.When the back of the headset is facing you, detach the earloop from the left of the headset.
2.Connect the charger to a wall outlet.
3.Connect the charger cable to the charger connector (7). The red indicator light is on while charging. It may take a while before charging starts. If charging does not start, disconnect the charger, plug it in again, and retry. Charging the battery fully may take up to 1 hour and 30 minutes.
4.When the battery is fully charged, the indicator light turns green. Disconnect the charger from the headset and the wall outlet.
The fully charged battery has power for up to 6 hours and 30 minutes of talktime or up to 150 hours of standby time. However, the talk and standby times may vary when used with different mobile phones or other compatible Bluetooth devices, usage settings, usage styles, and environments.
When battery power falls low, the headset beeps and the red indicator light starts to flash.
Switch the headset on or off
To switch on, press and hold the power key until the headset beeps and the green indicator light is displayed.
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