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2Plug the large end of the travel adapter into a power outlet.
During charging, the indicator light will turn red. If charging does not begin, unplug the travel adapter and plug it in again.
3When the headset is fully charged, the indicator light changes to blue. Unplug the travel adapter from the power outlet and the headset.
•Use only a
•The battery will gradually wear out while charging or discharging because it is a consumable part.
•The headset is not able to operate while charging. Try connecting after charging is completed.