Product Name: UV sterilizer, UV cell phone sterilizer, baby bottle nipple sterilizer, mask sterilizer, beauty and salon tool sterilizer, household sterilizer. Uses: Suitable for the disinfection of 99.8% of small and medium-sized items, including mobile phones, masks, baby bottles, toys, personal items and hairdressing tools. Working Principle: UV + ozone sterilization. (UV and ozone have the effect of sterilization and disinfection. Our disinfection cabinet has both ultraviolet and ozone, so it has a strong disinfection ability.) Mask sterilization and disinfection cabinet. Ultraviolet wavelength: 253nm..