For the case that the millet buds4 dynamic version of the charging bin is not charged, the following solutions can be tried:
Check the charging line: First of all, check whether the charging line is intact, and there is no breakage or poor contact. If there is a problem with the charging cable, try replacing it with a new one.
Check the charging bay: The charging bay is a key part of charging, so it is necessary to check the charging bay for signs of damage or water. If there is a problem with the charging bay, it may need to be repaired or replaced.
Restart the device: Sometimes, the software or hardware of the device may have temporary problems. Restarting the device may solve some temporary problems. You can try shutting down the device and restarting it to try charging it again.
Contact after sales: If the above methods can not solve the problem, then it is recommended to contact Xiaomi's after-sales service. They may be able to provide more specific solutions or help you contact a repair center for further repairs. In short, for the millet buds4 dynamic version of the charging bin does not charge into the problem, you can check and solve from many aspects. First check if there is a problem with the charging cable and charging compartment, then try to restart the device and contact after-sales service. If the above methods can not solve the problem, it is recommended to send the equipment to the maintenance center for further repair.
First of all, check whether the interface of the charging bin and charger is clean and free of foreign objects to ensure good contact.
Secondly, try to use a different charging cable and charger for charging, it may be a problem with the charging cable or charger. If the above methods are ineffective, it is recommended to return the Xiaomi buds4 dynamic version charging compartment to the after-sales service point for maintenance or replacement to ensure that the product can be used normally. At the same time, pay attention to avoid wetting or falling the charging bin during use, so as not to cause damage.
First, you can ensure that the contact point of the charging bin is not blocked by dust or debris, and you can use a soft cloth to gently wipe it.
Secondly, you can try to replace other charging cables or chargers for charging, to ensure that it is a normal working charging device. If the above methods do not solve the problem, it is recommended to contact Xiaomi customer service for consultation or replacement. Finally, it is not recommended to disassemble the charging compartment for maintenance, so as not to cause unnecessary damage. I hope I can help you solve your problem.
It is recommended that you first confirm whether the contact point of the charging bin is clean, and you can gently wipe it with a cotton swab. Second, check whether the charging cable is properly connected, you can replace a charging cable to try. You can also try to put the charging bin into another charging case for charging, to eliminate the problem of the charging case itself. If the above methods are ineffective, it is recommended to contact Xiaomi customer service in time for further help and solution.