HUAWEI FreeBuds3 supports 2W wireless super fast charge, but requires a charger specification of 5V 500mA or more. Alternatively, you can charge your headphones with a phone that supports reverse charging. The charging port is located at the center of the bottom of the charging box, using the current mainstream Type-C interface, which also means that it can share a charger with most mobile phones, and it is more convenient to charge. In addition, the right side of the charging port is also set with an indicator light, you can understand the current charging status of the charging box through it.
If the indicator light is on and the battery is not charged, check whether the interface is suitable and whether the headset is in the warehouse. If all are excluded, or can not charge, it is recommended to return to the factory for maintenance.