[99.99% Sanitizer Effect]:Toothbrush sanitizer uses uv-c to deeply sterilize your toothbrush, short-wave ultraviolet rays quickly destory the structure of various microorganisms.A single set is for personal ues only,effectively preventing cross-infection. [Turbofan]:Air micro-circulation system,slight blowing,avoids secondary infection and eliminates odors. [Portable]:The simple and stylish design of the toothbrush case only requires a hook or can be placed directly on the table, and the filter hole at the bottom keeps the toothbrush head clean to the greatest extent. Whether at home, company, or travel, you can enjoy a healthy and hygienic life. [Simple; Safe]:Five minutes automatic shutdown,which is the best sterilization time proved by the laboratory,if you want to force shutdown,turn the lid again,exclusive induction technology,even children can use it safely. [Rechargeable]:It can fully charged in 1 hour with normal charging,half huor with fast charging,equipped with power-saving automatic sleep model.It can be used for 28 days if you use it once a day.