The charging box of the Bluetooth headset has no charge and no reaction may be caused by the following reasons
There are generally two possibilities, such as the internal failure of the Bluetooth headset, battery or circuit damage, short circuit of the charging interface, etc., and the headset needs to be sent for repair.
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Or the charger or data cable has a problem, resulting in charging can not be carried out, replace the matching charger or data cable to recharge.
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1. The earcap of the earphone blocks the charging contact port, just adjust the position of the earphone, or take off the earcap;
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2, the charging bin or earphone charging port contact is poor, this may need to contact the seller to repair or replace.