About this item Smart Screen: By adding cleansing gel to water at a ratio of about 1:3, the soap dispenser automatically produces dense and thick foam. With a button on the top, you can choose between 4 different foam amounts, so that the amount of foam can be easily adapted to the needs of each individual. Electric Soap Dispenser: This automatic foam soap dispenser uses advanced intelligent infrared sensor technology, which makes it unnecessary to touch the soap dispenser. It quickly dispenses soap foam in 0.25S. This makes hand washing more convenient and hygienic, and the touchless soap dispenser prevents stains from remaining on the device, so you are protected from germs. Easy Installation: There are two types of installation: tabletop installation and wall mounting for you to choose. The foam soap dispenser can be hung on the wall without tools or drilling holes. Simply attach the clips to the wall after cleaning the wall and hang the soap dispenser on the wall. You can also