The first reason is that it is not the original charger. Solution: Bluetooth headphones need to use a special charger to charge them, which is good for the charging interface and battery.
The second reason is that the charger of the Bluetooth headset is broken. Solution: Try charging your Bluetooth headset with a new charger.
The third reason is that the battery of the Bluetooth headset is damaged. Solution: Take the invoice, headphones, etc., to the nearby maintenance outlet, test, repair or replace the new battery. Usually when using Bluetooth headphones, pay attention to protect the battery, charge it in time, and do not overuse the battery.
The headset is not in the charging state, so it is not disconnected from the phone.
2. Whether the charging bin has made a magnetic switch, and the magnetic switch needs to be covered. After the headset enters the charging state, it will disconnect from the mobile phone and enter the charging state.
3. Check whether there is electricity in the charging bin