[Bactericidal toothbrush holder] This intelligent ultraviolet toothbrush holder with sterilization function can clean 99.9% of bacteria in tens of seconds. Using ultraviolet rays, up to 4 toothbrushes can be sterilized at a time. [Automatic power-off protection] The ultraviolet toothbrush sterilizer has a built-in PIR near-infrared proximity detector, which will automatically shut down when someone approaches. This design can effectively prevent ultraviolet rays from harming users. When you leave, the lid of the toothbrush holder will automatically start working. [Light energy charging, USB charging] Toothbrush sterilizer light energy charging, using solar panels, it can be effectively charged with any light. USB charging, toothbrush sterilizer can be charged via USB [Portable Installation]-Wall-mounted design, no external power cord, easy to clean and install. Tear off the double-sided adhesive protective film of the toothbrush holder and fix it on the bathroom glass or smooth wall. [Multiple storage racks] This ultraviolet toothbrush sterilizer also has toothpaste squeezing and storage functions. You can hang 4 toothbrushes (even electric toothbrushes) in order to make your bathroom cleaner and more organized