Product Material: plastic Color: white Size: 20 * 7.2 * 4.2 cm Battery capacity: 1800MA Charging power supply: DC5V / 1A Rated power: 150MA Ultraviolet light source: deep ultraviolet LED lamp beads Lifespan of the LED lamp beads: about 10,000 hours Package content: 1 * Smart toothbrush disinfectant stick High quality materials: this is a kit for cleaning and disinfecting toothbrushes. Our toothbrush set is made of high quality and environmentally friendly ABS plastic, which is safe, harmless, durable and environmentally friendly. Three-in-one multifunction: Our toothbrush disinfection kit contains a toothpaste dispenser, a toothbrush holder and a Toothbrush sterilizer, safe and practical, suitable for home use. UV disinfection: Our toothbrush sterilizers with UV disinfection kill bacteria, viruses, tiny molds and many other microorganisms the toothbrush is clean and hygienic. They can also kill bacteria that cause bad breath and gum disease (like gingivitis).