1, the Bluetooth headset can not be charged for three reasons: 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.
2, the bottom of the earphone charging contact is dirty: If there is dirt, please use dry cloth or cottonSign and try after cleaning; Check whether the charging case is powered on: Check whether the headset charging case indicator light is on. If it shows orange, the battery is low, please charge it for a period of time and try it.
3, the charge may be caused by the damage of the Bluetooth headset charger, this situation can be checked to confirm whether the Bluetooth headset charger is good, if found damaged can change the charger or usb charging cable, to try to charge the Bluetooth headset.
4, secondly, battery aging is also a common factor that causes Bluetooth headphones to be charged. With the growth of use time, battery performanceIt will gradually decline. Aging batteries not only charge more slowly, but they also hold significantly less power. When the battery is aged to a certain extent, it may even be unable to charge. At this time, replacing the new battery is an effective way to restore the normal charging of the headset. Moreover, the problem of the charger itself cannot be ignored.
5, the Bluetooth headset can not be charged, the general possible reasons are battery failure, charger failure, battery dormancy these conditions. 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's a long timeWhen it is not used, it may be that the lithium battery of the Bluetooth headset is dormant.
If the Bluetooth headset is not used for a long time, the lithium battery is generally excessive power loss, has been damaged, and the battery needs to be replaced.
Battery aging: the Bluetooth headset is not used for a long time will cause the battery to self-discharge, when the battery is exhausted, the chemical substances inside the battery can no longer react, resulting in damage to the battery can not be charged. Charger failure: Since the charger is an important part responsible for providing power to the Bluetooth headset, long-term non-use or improper storage may lead to damage to the charger, so if the charger fails, it will lead to the inability to charge the Bluetooth headset.
1. Whether the charging contact at the bottom of the earphone is dirty: If there is dirt, please clean it with a dry cloth or cotton swab. Check whether the charging case is powered on: Check whether the headset charging case indicator light is on. If it shows orange, the battery is low, please charge it for a period of time and try it.
2, the device idle too long can not be charged because of battery aging, charger failure, charging port failure. Battery aging: Bluetooth headphones can cause battery if not used for a long time