Product Description Material: plastic The color green Size: 20 * 7.2 * 4.2 cm Capacity; battery life: 1800MA Charging power: DC5V / 1A Rated power: 150MA Ultraviolet light source: deep ultraviolet LED lamp beads Lifespan LED lamp beads: approx. 10,000 hours Package Contents: 1 * Brush Disinfection Holder smart teeth 1. 【Touch switch】: The brush sterilizer & teeth can be activated or deactivated & agrave; using the tactile switch located; on the side left of the product. It turns off automatically as soon as sterilization is complete. During operation, the UV lamp stops working after opening the shutter to ensure safe use. 2. 【Disinfection & agrave; UV light treatment: sterilization treatment 99%, plug in the power plug, turn on automatic disinfection, sterilization rate up to 99.9%, safe and healthy. UV light tube works with dry ventilation design to achieve clear sterilization performance. 3. 【Hold 4 brushes & agrave; teeth】: 4 storage compartments & agrave; the back which disinfect the 4 brushes. teeth at the same time, thus protecting health family. 4. 【UV Disinfection】: The special UV wavelength for UV disinfection is extremely destructive to microorganisms. UV rays can effectively kill 99% of bacteria, preventing a wide variety of bacteria. oral diseases and protect your health dental care and that of your family. 5. 【Easy installation】 ： You can attach the brush holder & agrave; teeth & agrave; a clean glass / tile bath with 3M tape.