If the Bluetooth headset is determined to be full, it will soon be out of power, indicating that there is a problem with the Bluetooth headset battery. Bluetooth headset power consumption is generally not much, because it is mainly used for audio playback, audio power consumption is very little. Good performance Bluetooth headset, uninterrupted playback of songs for more than 20 hours. If the battery can only be used for 2 or 3 hours when it is fully charged, there is a problem with the Bluetooth headset battery. At this time, you can find a new battery after sale. If it is just purchased such problems, you can also find a seller to replace the new product or free maintenance.
If the Bluetooth headset is fully charged after no use, put a few days out of power, basically should be your Bluetooth headset battery has been scrapped, or your Bluetooth headset water, or burned the battery caused by this situation, generally change a battery can be, but now the blue headset is not too expensive, change the battery is not too cost-effective, it is better to buy a Bluetooth headset again
It should be the aging of the charging battery of the Bluetooth headset, resulting in the failure of the Bluetooth headset, it is recommended to detect and repair.