Automatic Soap Dispenser: This high-precision induction soap dispenser has an infrared sensor response time of about 0.25 seconds, which can quickly spray foam, which is more convenient for children to to use, more hygienic and reduces the spread of germs at home ( be careful not to put too thick or gritty liquid in the soap dispenser, be sure to stir evenly when using) Multi-speed adjustment: The touchless soap dispenser can be adjusted to four levels, just press the power button (0.5s/1s/1.5s/2s) to switch quickly, and it is also equipped with two hanging wallpapers, which can be used to make soap The liquid dispenser is hung on the wall and will not take up space to meet the needs of different groups of people. USB rechargeable :automatic soap dispenser Built-in high quality battery, no need to replace the battery, it can be charged with a USB cable, it only takes 3 hours to fully charge, and it does not work when charging. With IPX5 waterproof rating Easy to use: High performance motor, low power consumption, quiet one-button design. Long press the fingerprint at the top to turn on the device. Press and hold until the light flashes off. Add water and press for 3 seconds to clean automatically. When charging, the 4-button light flashes. When fully charged, the 4-button light stays on for a long time. Wide Usage: With waterproof technology, it is small and convenient, ideal for home and public places such as kitchens, sinks, bathrooms, offices, hotels, hospitals, schools, laundry rooms, etc. (If it is blocked, please use the attached small watering can to clear the blockage).