The charging method of Bluetooth headset is as follows
1. Remove the headphones
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Use headphones when there is no electricity, remove the headphones.
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2. Display green
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Put it into the charging bay. If the green color is displayed, it indicates that there is electricity, and the red light does not flash.
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3. Connect the usb cable
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If there is no power in the charging bay, connect the usb cable and prepare to charge.
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4. Connect to the power supply
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Connect to the power supply. If the charge is full, the red light will stop flashing.