The disinfection bag has a built-in ultraviolet lamp, and the 265-280nm UV-C wavelength can quickly destroy microbial DNA, which can effectively sterilize without damaging the mobile phone. The ultraviolet light is positioned on the side, and the light is reflected by the three-dimensional reflective fabric to ensure the maximum illumination area. Using UVC-LED with ultraviolet wavelength of 265nm-280nm, destroy the DNA molecular structure of bacteria and block the reproduction of bacteria. It can effectively eliminate a variety of bacteria on household items for 1 minute each time. It is fast and efficient. Whether you are shopping, at home, in the office, or on a business trip, you can disinfect your phone anytime, anywhere.