How to Use QiSa Disinfection Wand
1. Connect the power supply or install the battery.
2. Unfold the flip cover so that the light tube faces downwards, and press and hold the power button for 3 seconds to start working.
3. For best results, it is recommended to scan the surface back and forth 5 to 10 times at a distance of about 1 inch.
4. Disinfection will be completed automatically after 3 minutes, or you can press the button again at any time to stop the process.