"[The latest version of the automatic soap dispenser]-- The automatic soap dispenser uses the newly designed independent adjustable button, has a built-in precise infrared motion and PIR sensor detection technology, and foams hand sanitizer in 0.25 seconds. The upgraded sensor can extend its service life and is more sensitive, so you can get hand sanitizer quickly.[Two levels adjustable]-- There are two levels of foam volume to choose from, users can easily adjust to their favorite volume, which is more economical and environmentally friendly.[Non-contact and easy to use]-- The sensor can detect your hand in one pass. Simply place your hand under the sensor to activate the soap dispenser. No need to wave many times. When your hand leaves the sensor, soap dispensing will stop. No water droplets or soap. You don't need to touch the soap dispenser[Upgraded waterproof base]-- The automatic soap dispenser adopts IPX4 splash-proof design to prevent soap or water from corroding the circuit board. Suitable for bathroom and kitchen use, reliable and assured.[Foam emulsion-no clogging of the nozzle]-- Use a pump to mix air and hand sanitizer at a ratio of 30:1 to produce foam. The foam will not solidify and will not block the pipeline for long-term use. It will have a more comfortable contact with the skin."