【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 use, more hygienic and reduces the spread of germs at home (be careful not to put too thick or grainy liquid in the soap dispenser, be sure to stir evenly when using)【Multi-level adjustment】 The touchless soap dispenser can be adjusted to four levels, just press the power button (0.5s/1s/1.5s/2s) to quickly switch 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. e. With IPX4 waterproof rating【Easy to use】High performance motor, low power consumption, quiet one-button design. Simply press the fingerprint at the top for 2 seconds to turn on the device. Power off, press and hold for 3 seconds until the light flashes, the 4-button light flashes when charging, and the 4-button light turns on when fully charged.【Wide Use】With waterproof technology , it is small and practical, ideal for home and public places such as kitchens, sinks, bathrooms, offices, hotels, hospitals, schools, laundry rooms, etc.