Sterilization effect up to 99.9%: No external power supply is required, you can enjoy a healthy toothbrush with just one click. The toothbrush sterilizer removes 99.9% of bacteria on the toothbrush. This UV toothbrush holder ensures that you and your children have a clean toothbrush when brushing. It is an ideal toothbrush holder for the bathroom. Wall-mounted, non-destructive installation: Wireless use, no external power cord required. Installation method: Tear off the double-sided adhesive protective film of the UV toothbrush sterilizer and fix it on the glass or smooth wall of the bathroom. Do not install the toothbrush holder on a rough or damp wall, and do not screw the screws (not included). This wall-mounted toothbrush holder is a very practical bathroom storage tool that keeps the bathroom clean and tidy. Large-capacity battery, can be used 70 times after full charge: This wall-mounted toothbrush sterilizer is made of ABS material. The UV toothbrush holder has a built-in 2000mA lithium battery. It has a UBS charging port, which can get rid of the socket for charging. The LCD display automatically cleans for 300s and stops working after completion. After fully charged, it can be used for about 70 days, very convenient to save energy Bathroom Toothbrush Storage Box: The toothbrush holder can hold 5 toothbrushes at a time. Whether it is an electric toothbrush or a manual toothbrush (adult/child). The UV toothbrush sterilizer is the best toothbrush holder for the bathroom to keep the bathroom countertop clean