1 .Power your device by plugging the USB Type-C cable.
2. Place the items inside the box and close the lid.
3. Press once the power button for quick sterilization mode for three (3) minutes.
4. Press twice the power button for standard sterilization mode for fifteen minutes.
NOTE : To use wireless charger, make sure that the Smart UVC Sterilizing Box is plugged in. Place your wireless charging-enabled smartphone on top of the wireless charging cover then press the power button once to activate, press twice to turn off.