Earbuds: Put the buds in the charging case and close the case to charge.
Charing case with earbuds: Put the buds in the charging case and close the case, connect the case to a power supply through the power cable delivered with the buds.
If the indicator lamp of the case is flashing white, the case is charging. If it is permanently white, the case is fully charged.
Nothing Ear也支持无线充电，你可以通过无线充电器为充电盒充电，充电时请将充电盒正面向上摆放。同时可使用支持无线反向充电的手机为充电盒充电。