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Huawei 4e headphones support wireless charging.The charging method is as follows: The principle of wireless charging is that through near-field induction, the wireless charg...

Huawei Headset freebuds4e How to wireless charging?

  Huawei 4e headphones support wireless charging.

The charging method is as follows: The principle of wireless charging is that through near-field induction, the wireless charging device conducts the energy to the charging terminal device, and the terminal device converts the received energy into electrical energy and stores it in the battery of the device. The principle of energy conduction is inductive coupling, which can ensure that there is no exposed conductive interface, which can not only save the messy transmission line between the equipment, but also be safer for electronic devices such as electric toothbrushes that are often in contact with conductive media such as liquids.