1. Automatic toothpaste squeezing by induction: Just place the toothbrush in the designated sensing area, and the toothpaste dispenser can automatically squeeze out toothpaste, which is truly contact-free and more hygienic. 2. Deep ultraviolet sterilization: Through ultraviolet UVC, it destroys the DNA and RNA structures in bacterial cells, and the sterilization rate is as high as 99.99% (sterilization function optional) 3. Toothpaste is extruded quantitatively by induction, so no toothpaste is wasted (the amount of toothpaste squeezed out by different types of toothpaste is slightly different) 4. One-click start, easy and fast operation 5. Soft elastic interface, suitable for 99% of toothpastes on the market, whether it is adult toothpaste or childrens toothpaste 6. Built-in 1200 mAh lithium battery, long-lasting battery life without frequent charging 7. No need to drill holes for installation, no damage to the wall, suitable for various scenarios 8. Input voltage: 3.7V 9. Output current: 1-2A 10. Charging interface: Type-C 11. Dimensions: 12.5 x 8.4 x 8.1cm