Description: SENSOR FUNCTION: Fully automatic and completely touch-free operation, no-touch, easy-to-use experience without excessive spillages. 2 TYPES: Drop type - can add liquids such as hand sanitizer; Spray type - can add liquids such as alcohol and water. LARGE CAPACITY: 2200ml Capacity container. Effective sensing distance is 5-10cm. Safe & durable ABS engineering plastics, low carbon, environmental protection. WATERPROOF: Powered by 4 x AA batteries (not included), this automatic soap dispenser adopts the design of battery case and the arc design prevents water from remaining on the surface. WIDE APPLICATION: This is a hands-free soap dispenser that works well as long as you do not use a too thick soap in it. It dispenses the soap each time and does not drip or leak. Perfect to use at restrooms, public toilets, shopping malls, company washstands, airports, school, hotel and restaurant and other public places. Specification: Material: ABS + PC Size: approx. 18x10.8x29.5cm/ 7.1x4.25x11.6 inches Power supply: USB / 4 x AA battery Capacity: 2200ml Sensing distance: 5-10cm 0.25s quick liquid discharge Operating temperature: 3-40℃ Package Includes: 1 Piece Wall-Mounted Automatic Soap Dispenser Note: Color might be slightly different due to the color calibration of each individual monitor. Please allow slightly measuring deviation due to manual measurement.