The Multipurpose Sterilizer S2 is small enough to place in any room of your home and suitable for most household tools, utensils and personal items like cell phones, eyeglasses, jewelry and more. Using the advanced light technology of 8 UV-C LEDs providing wide wavelength coverage at 260-280nm, you can safely and quickly eliminate up to 99.9% of germs, bacteria and other impurities from everyday household items. Simply press the button and in three 3 minutes the process is complete!