Beats Studio Buds are wireless headphones that support fast charging, which is officially recommended using a USB-C charger. However, if you do not have a USB-C charger, you can also use a Huawei cable charger to charge. The output current and voltage of Huawei cable charger meet the charging requirements of Beats Studio Buds, so it can be charged normally. However, charging with a cable may take slightly longer than charging with an official USB-C charger, and it is recommended not to use the headset while charging. In short, if you do not have a suitable USB-C charger, Huawei cable charger is a good alternative.