Bluetooth headset charging red light flashing is a normal phenomenon, indicating that the device is charging, if the green light, indicating that the device charging is completed, can not be charged, may be the charging cable is not good; May not use the original charger; It may be that the battery is damaged and needs to be replaced, or it may be that the original charging case is not used to charge.
Mobile phone use tips: 1, Bluetooth headset can not listen to music, may be the device is out of power, can be charged for a period of time to use; May be the earphone diaphragm damage, need to contact after-sales maintenance.
1, there are usually the following reasons, the battery inside old damage, or other reasons for battery damage. The charging indicator light on the Bluetooth headset is broken. The charging port or cable of the earphone is improperly connected to the power port.
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2, the charging plug or power cord is not original, resulting in excessive input voltage, the battery has a protection board, will automatically turn off the external power supply. The line is damaged or the circuit is faulty. False welding occurs in the production process, and after turbulence during transportation, the welding cannot be connected normally.
If the Bluetooth headset flashes red, it reminds you that the battery is running out and you need to charge the headset