The 66 watt fast charge can charge headphones, but the power is not up to the fast charge standard. And it's not good for headphones in the long run. Huawei wireless Bluetooth headset instructions for the quick power that the detailed explanation, to see whether it can adapt to Huawei fast charge, if not, it is best not to use the Huawei fast charge to Huawei wireless Bluetooth headset charge, otherwise it will be unfavorable to Huawei wireless Bluetooth headset. The earphone will be provided with a type-C charging cable for charging. Use the standard type-C charging cable to connect to the type-C interface of the charging box to charge the charging box.
When the charging case is charging, the four indicators on the front will light up the corresponding number of electricity. After 100 minutes of charging, when the four indicators are all bright, it means that the charging case is fully charged.
66w fast charge can not be charged headphones, because in general, the battery capacity of the headset is relatively small, so its charging power is not large, even if it supports fast charging headphones, the power number is not large, and 66 watts is a very large power relative to him, it may cause great damage to the battery of the headset, so it can not be charged.