The Dolphy automatic foam soap dispenser is great for any kitchen or bathroom sink and can mounted on the wall. The touch less eliminates cross-contamination to help reduce the spread of germs and encourages use. Reliable, controlled dispensing of concentrated soaps eliminates overuse and waste. Product specifications: material: 100% virgin ABS plastic capacity: 1000 ml input power: 4 c batteries (not included) low power consumption. Big window: easy see the liquid level. Low battery indication LED light - when the batteries are out of power, the LED light will blink frequently as a reminder. Infrared sensor technology - the smart motion infrared sensor provide you a sanitary no-touch and easy -to -use experience without excessive spillages. Two adjustable liquid sound- to turn on the power switch just need to slide the switch down to the "i" position and for more liquid dose just slide the switch down to the "i" position. Features :(1)Material: ABS Plastic(2)Colour: White, Capacity : 1000 ml(3)Durable finish standard, Rust proof(4)Unique Wall Design(5)High strength