1. To charge the charging case, connect one end of the charging cable to the case's port and the other end to a power source. The case will display its current battery level, and when it indicates that the battery is full, the charging process is finished.
2. To charge the headset, place it in the charging case for automatic charging. The case will display the current charging status of the headset. The headset's indicator and screen remain illuminated during charging, and both will turn off once fully charged.
