Huawei Bluetooth wireless headphones can not be charged, there are generally two problems, the first problem is due to the wireless headset battery motherboard damage caused by abnormal charging, then this situation needs to replace the wireless headset battery, to see whether it can be restored to normal, your second problem is due to the USB port damage caused by the charging bin can not normal space, it is recommended to replace the charging bin
Check the charging cable and plug, plug board, if there is no problem, use wireless charging try, really can not go to the after-sales ask