UltraViolet Light Technology - V7s UV Sterilizer / Wireless Charger contains ultraviolet light lamps which emit an energy rich (200-300 nanometers wavelength) UV-C light and combines ozone to safely eliminate 99.9% of bacteria. germs and other contaminates in minutes! Built-in Wireless Charger - One button starts the Wireless charging cycle. While you wait for your sanitization cycle to be complete you can charge your smartphone on top of the Box which supplies up to 10W wireless charging abilities for devices that support the wireless charging functionMultipurpose Cleaner - V7s UV Sterilizer / Wireless Charger can accommodate all kinds of personal products. Clean a wide variety of items inducing face masks. jewelry. watches. eyeglasses. mobile phones. toys. baby bottles. mouth guards. cosmetic brushes and more.The closing sensor switches the lamps off automatically if the door is opened before the end of sterilization.