1. The Havit I18 earphone uses a traditional micro USB charging port, which is located at the bottom of the right earcup. You can see the bare charging port when you turn the earphone to the bottom.
< br \/ >
2. When purchasing headphones, a micro USB charging cable for charging will be included with the box.
< br \/ >
3. Connect the included micro USB cable to the Hewitt i18 headphone charging port, then connect the other end to the booted computer or USB power adapter to the power supply.
< br \/ >
4. When the headset is charging, the indicator lights up red. It takes about 2.5 hours to charge the headset, and the indicator is turned off after it is fully charged. After charging, disconnect the micro USB charging cable.
< br \/ >
Tip: If you start charging when the headset is on, the headset will automatically turn off and cannot be turned on when the headset is charged.