The general Bluetooth headset if the interface is the same as Huawei's fast charge interface, and it is a type C interface, it can use Huawei's fast charge. However, it is not recommended to use Huawei's fast charge, because it is not meaningful. Instead, it affects the battery compartment of the Bluetooth headset.
Because Bluetooth headphones don't have much battery power. The battery compartment is usually only a few hundred milliamps. The two ears of the Bluetooth headset are about 100 MA, the battery is two or three hundred ma, and the charging time is generally a few hours. About four or five hours is a good time. In this case, its charging current is not large, so even if it is Huawei's fast charge, it can not significantly improve her charging time, but the charging current is too large, for the service life of the charging battery warehouse, there will be a loss, but it is not worth the loss, so the general charger is enough. It's okay to use it once in a while, but it doesn't increase the charging time too much.