1, poor contact; Not connected; Because the Bluetooth chip built-in program of the new headset is not activated, or the headset memory connection number is full; The output voltage of the charger is too large or too small, the standard should be between 5-5 volts; Battery contact is poor, or the protection board is damaged, you can check it with a voltmeter, or it may be the internal line is damaged; The charger is broken; Can not be processed to the after-sales service processing.
2, when it is found that the Bluetooth headset can not be charged, the first needCheck whether the charging cable and charging port are normal. Sometimes, the charging cable may be damaged due to long-term use or improper storage, resulting in normal charging. At this time, you can replace a new charging cable and ensure that the charging interface is clean and dust-free to ensure smooth charging.
3, the Bluetooth headset can not be charged may be the charger failure, should replace a charger to try, it may be that the charging bin has no power, the charging bin and the power supply connection to supplement the power, it may also be the Bluetooth headset is damaged, need to be taken to a professional for repair.
4. If the headset is not charged, it may be chargedThe electrical bin was damaged. Solution: The user needs to check whether the Bluetooth headset charger is damaged, and if it is found damaged, you can change the charging bin to charge the Bluetooth headset to try. Bluetooth headset charging should try to use the original charging bin, so as to better protect the battery of the Bluetooth headset, and power is easier to import into the battery inside the headset.
Failure to charge may be caused by damage to the charger of the Bluetooth headset, which can be checked to confirm the BluetoothEarphone charger is not good, if found damaged can change the charger or usb charging cable, try to charge the Bluetooth earphone.
The battery is damaged. The Bluetooth headset can not be charged, generally caused by damage to the Bluetooth headset battery, or caused by damage to the charger. The charger is damaged. Check whether the Bluetooth headset charger is intact, and try to use the original charger to charge the Bluetooth headset. An internal fault occurs. Bluetooth headset internal failure, such as battery or circuit damage, charging interface short circuit, etc. There is a problem with the charger or cable.
Poor contact; Not connected; And becauseThe built-in program of the Bluetooth chip of the new headset is not activated, or the number of memory connections of the headset is full; The output voltage of the charger is too large or too small, the standard should be between 5-5 volts; Battery contact is poor, or the protection board is damaged, you can check it with a voltmeter, or it may be the internal line is damaged; The charger is broken; Can not be processed to the after-sales service processing.
When it is found that the Bluetooth headset cannot be charged, it is first necessary to check whether the charging cable and charging interface are normal. Sometimes, the charging cable may be damaged due to long-term use or improper storage, resulting in normal charging. At this time, you can replace a new charging cable, andMake sure the charging interface is clean and dust-free to ensure smooth charging.
Failure to charge the headset may be caused by damage to the charging compartment. Solution: The user needs to check whether the Bluetooth headset charger is damaged, and if it is found damaged, you can change the charging bin to charge the Bluetooth headset to try. Bluetooth headset charging should try to use the original charging bin, so as to better protect the battery of the Bluetooth headset, and power is easier to import into the battery inside the headset.
If the vivo/iQOO Bluetooth headset or charging case is not charged, please check whether the charging case is charged (whether the indicator light isYes.
Check whether the Bluetooth headset charger is intact, and 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. If the charger is good, consider that the Bluetooth headset battery is damaged. You can take the machine and wait until the nearby maintenance outlet to detect, repair or replace the new battery.
The charger is broken or the jack is in poor contact. It may be that the use of the charger for a long time makes the charger socket loose and the poor contact results in the inability to charge the Bluetooth headset normally. I suggest you try a new charger.The charging port of the Bluetooth headset is loose, resulting in poor contact. Check the charging port of the Bluetooth headset, whether there is loose, poor contact, resulting in normal charging. The battery of the Bluetooth headset is damaged, so it cannot be charged.
If the newly bought Bluetooth headset can not be charged, then it should be a battery failure, or a charger failure, directly return or exchange it. If it has not been used for a long time, it may be that the lithium battery of the Bluetooth headset is dormant.
The first kind of Bluetooth headset internal failure, such as battery or circuit damage, charging interface short circuit, etc. This requires earphonesSend for repair. The second charger or data cable has a problem, resulting in charging cannot continue. In this way, you need to replace the matching charger or data cable to recharge. If it is a Bluetooth headset using a charger, it is recommended to unplug the charger and try to connect again, or replace it with a new charger.
Bluetooth headset can not be charged may be the charger failure, should be replaced after a charger to try, it may be that the charging bin has no power, the charging bin and the power supply connection to supplement the power, it may also be damaged Bluetooth headset, need to be taken to a professional for repair.