Wall Mounted Bathroom Auto-induction Liquid Soap Dispensers 1.Built-in infrared smart sensor. . 2.Fully automatic and completely touch-free operation. . 3.Non-dripping innovative design eliminates both waste and countertop messes. . 4.Special low noise pump design. . 5.The non contact Intellisense can avoid Bacteria cross infection. . 6.It is powered by 4* AA batteries that can last up to 8-10 months. . 7.Lock design: Insert the key to open Liquid soap dispenser. . 8.Suitable for the liquid: liquid soap, body lotion, shampoo, cleaner and so on. . . Specifications: . Material: ABS plastic(Acrylonitrile Butadiene Styrene) . Capacity: 600ml . Dispense dosage: 1ml . Size(approx): 150*120*130mm . Power: 4 * AA batteries (6V) (not included) . Color: White and blue . Weight: 556g . Effective induction distance: 0-10 cm . . How to use: . Package Included: 1 x Liquid soap dispenser (not included batteries)