Sunsbell Hand Free Touch Soap Sanitizer Dispenser Detergent Sanitizer Dispenser Hand Sanitizer Touchless automatic Soap / Lotion / Hand sanitizer dispenser Fully automatic and touch-free operation, to avoid the cross-infection. Low consumption, powered by 4 AAA batteries (NOT included). Perfect to use at bathrooms, kitchens, office, school, hospital, hotel and restaurant. This item has built-in infrared smart sensor, soap will come out automatically once laying your hand, dishware, etc. under the spout.