1. Charge the charging box
Connect the charging cable,
a. Charging box is charging: the number flashes, and the number is the current power
b. Charging box is fully charged: the digital display is 100 and stops flashing
2. Charge the Earbuds
Put the Earbuds in the charging box,
a. Earbuds are charging: the indicator light is steady red
b. Earbuds are fully charged: the indicator light is off
The mobile phone can be charged through the charging box, but the battery capacity of the charging box is limited, so it can only be used as an emergency power supply