60-minute Timeable: With a total timer of 60 minutes, this uv sterilizer features an easy and convenient design that allows you to time the sterilization according to your needs, with 5-minute intervals. When disinfection is completed, three "DI" are emitted. Sanitizing Function: The UV oven uses light to sterilize, not heat. Therefore it is safe for all items. The tightly polarized door means that proximity to the sterilizer will not expose you to UV light from the germicidal lamps inside the sterilizer. In addition, when the door is opened, the UV light will automatically extinguish, do not have to worry about the radiation effect on the body. UV ovens are laboratory certified to kill 99.99% of the toughest bacteria in less than 10 minutes. Full 360° Sterilization: The hanging rack design inside the sterilizer for esthetician means that each side of an item can be sterilized at once without having to manually