1, may be the Bluetooth headset charging compartment damage caused, this situation can check whether the Bluetooth headset charger is damaged, if found damaged can change the charging compartment to try to charge the Bluetooth headset. 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.
2, it may also be the fault caused by Bluetooth headset battery damage, in this case, you can only bring the Bluetooth headset and its purchase invoice to the nearby maintenance network for detection, repair or replacement of a new battery.
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3. It may be caused by the poor contact between the charging bin of the headset and the charging port of the headset. In this case, the position of the charging port of the headset can be adjusted to see if the current can be connected to the headset.
1, 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.
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2, if it has not been used for a long time, it may be that the lithium battery of the Bluetooth headset is dormant.
It could be that the charging bay is faulty, or the Bluetooth headset battery is faulty. Have someone check and repair it.