Auto-Sensing Soap DispenserEquipped with an infrared motion sensor, simply place your hand under the sensor to start the soap dispenser. Fully automatic and non-contact, effectively avoiding cross-infection, is a good choice for the protection of your and your family's health. Multi-function soap dispenserThe response speed is only 0 .25 seconds, it dispenses 1ml of soap each time. The device saves more than 50% of soap, eliminates waste, spills and counter contamination. Ideal for holding liquids or gels such as shower gel, shampoo, sanitizer, etc. Widely ApplicationThe container can hold up to 700ml, The wall mounted soap dispenser which is suitable for various locations : Kitchen, Bathroom, Toilet, School, Office, Hospital, Hotel, etc. Energy EfficientThe automatic soap dispenser uses high quality ASB material, Powered by 4 AA batteries, and low power consumption circuit design can extend battery life and reduce cost. (Noticed: This product does not contain batteries or Liquid Foam.)