The charging indicator of a Huawei headset keeps blinking. The reasons are as follows
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1. If the indicator light is red, it indicates that it is being charged.
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2. The blue indicator light is long on, indicating that charging is complete. Bluetooth headset is not plugged in the charger: 1, the indicator light is off, indicating that it is powered off. 2. The indicator flashes red and blue alternately, indicating that it enters the pairing mode.
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3. The blue light flashes at intervals, indicating successful pairing.
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4, in the case of use, the indicator turns red, indicating that the headset power is insufficient.