When the Bluetooth headset is connected to the power supply and starts charging, the red indicator light on the Bluetooth headset is long, indicating that it is charging. If the indicator light turns blue after charging is completed, the charger can be removed. When charging the Bluetooth headset again, make sure that the previous battery is used up before replenishment
1. The blue light of the indicator light is long bright (some Bluetooth headsets are green), indicating that the charging is complete.
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2. If the indicator is steady red, it indicates that the battery is being charged.
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3. Answer a call: Press the multi-function key once.
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4. End a call: Press the multi-function button once.