LEXPON Stainless Steel Automatic Soap Dispenser Infrared Control Blue Prevent the spread of germs and stay healthy all year long hands free operation, infrared control Energy-saving power, section four AAA alkaline batteries can be used for about 6 months Fully automatic and touch-free operation, to avoid the second cross-infection Can use all kinds of liquid, emulsion, shampoo, shower gel,cleaner, soap, etc