Does the Xiaomi Dust Mite Vacuum Cleaner have a safety design?

If the UV light is directly irradiated on the skin or eyes, it will cause varying degrees of damage. The Xiaomi Dust Mite Vacuum Cleaner is equipped with a press-type micro switch. After the dust mite vacuum cleaner is turned on, the roller is pressed when in contact with the cleaned surface. The UV light automatically turns off when the dust mite vacuum cleaner is lifted off the contact surface, effectively protecting your body from the UV radiation.