Charging For Headset - K-Mate BTH090 User Manual

2. Charging for headset

When the headset is low power, the headset emits "Battery low" once every
2 minutes and the red and blue LED flashes alternately. Please recharge the
battery of the headset.
The way of charging as following:
Using USB cable
1. Turn on the cover of charging jack, and plug the USB charging cable
2. Plug another side of cable to the USB port of PC
Red light on: Charging
Red light off: Finish charging
3. It will takes about 2 hours to finish charging
Remarks:
1) The battery is recyclable.
2) Batteries (battery pack or batteries installed) shall not be exposed to
excessive heat place, such as sunshine, fire or the like.
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