1. USB Type-C charging requires 5V/2A plug (please check if the plug is 5V/2A).
2. pay attention to whether the USB Type-C plug is loose and whether the USB Type-C cable is faulty.
3. after accessing the charging cable, if the battery charging pattern does not appear on the mask screen, please click.
4. press the LED mask button, the charging pattern can be displayed.Led Face Mask Gesture Switch
1. Press the button on top of the LED mask to turn on the mask.
2. You need to press the button above the LED mask again to switch to the next pattern screen
3. Then cover the sensor at the top of the front of the mask with your hand (distance about 10CM) for about 5-8 seconds.
4. 4. Until the screen shows [OK] pattern after the gesture switch will be activated.