Automatic Sensor Soap Sanitizer Auto Dispensing Machine Dispenser Touch-free Kitchen Bathroom + a Keychain Built-in infrared smart sensor. Fully automatic and touch-free operation, to avoid the second cross-infection. Innovative non-drip design eliminates waste and countertop mess. Musical chime (optional) which can help parents to confirm their motivates kids's hand-washing. Large, easy to fill opening. Ideal for lotions liquid soaps or sanitizers, etc. Perfect to use at bathrooms, kitchens, office, school, hospital, hotel and restaurant.