Touchless Automatic - The response time of the infrared sensor of this high-precision induction soap dispenser is about 0.25 seconds, which can quickly spray foam, making it more convenient to use for children, more hygienic and reduces the spread of bacteria in the home (be careful not to put anything in the soap dispenser) Liquids that are too thick or grainy should be mixed evenly when using) 4 Adjustable Levels: The touchless soap dispenser can be adjusted to four levels, just press the power button (0.3 seconds/0.8 seconds/1.5 seconds/2 seconds) to switch quickly, and it also comes with two hanging wallpapers, can be used to hang the soap dispenser on the wall without taking up space, meeting the needs of different people. New upgrade - the automatic soap dispenser has a high quality built-in battery, no need to replace the battery, it can be charged with a USB cable, it only takes 3 hours to be fully charged, and it does not work while charging . With IPX5 waterproof rating Smart and convenient: high-performance motor, low power consumption, one-button quiet design. Long press the top fingerprint to turn on the phone. Press and hold until the light flashes to turn off. Add water and press for 3 seconds for automatic cleaning. When charging, the 4-button light flashes. Once fully charged, the 4-button indicator light will be on for a long time Versatility - Adopt waterproof technology, compact and convenient, ideal for home and public places such as kitchens, hospitals, schools, sinks, bathrooms, offices, hotels, laundry rooms, etc. Note: The data are all measured manually, please allow 1-3cm error due to Light and display differences, there may be color differences, please refer to the actual item received.