2, check whether the Bluetooth headset charger is intact, try to use the original charger to charge the Bluetooth headset.
Solution: Change the charger or USB charging cable, and try charging the Bluetooth headset.
3, if the charger is good, consider that the Bluetooth headset battery is damaged. You can bring the machine, invoice and wait until the nearby maintenance outlet, test, repair or replace the new battery use.
4, usually in the use of Bluetooth headphones should pay attention to protect the battery, do not overuse the power, to even charge.
Bluetooth headset charging method
1, first of all, if there is still electricity in the charging box, (the indicator light slowly flashes when the charging box is opened means there is still electricity), you only need to put the headset back to the charging box.
2. Then, on the premise of distinguishing the left and right ears of the Bluetooth headset, put the headset back to the corresponding position of the charging box and close the charging box.
3. Secondly, when the charging box has no power, (the indicator light flashes or does not flash when the charging box is opened means that there is no power), find the usb interface of our charging box.
4, finally, put the headset back to the corresponding position of the charging box, close the charging box, and then connect a usb port charger, connect the power to charge.
It can't be turned on at the charging point, so the words will be limited and the words will be easily changed when the restrictions are imposed