– Super Sterilization Ability The five-minute sterilization rate can be as high as 99.99%. UVC ultraviolet lamp beads hinder bacterial replication and cause bacterial death. The disinfection chamber can be automatically disinfected and stored in a close-closed manner, allowing you to see secondary pollution. – Convenient Storage Independent storage, save space, take it as you go, avoid cross-infection. – Whitening Upgraded magnetic levitation sonic foaming motor to more accurately conduct and stimulate water flow to thoroughly clean the blind area of teeth. Twelve whitening modes are suitable for the needs of different groups of people. The brightness of teeth increased by 37.57% in four weeks. – Endurance It is charged once every six months, and it has six times the super battery life. – IPX7 Waterproof IPX7 waterproof and mildew proof. – Smart Timer Scientific and intelligent timing reminder.