Color:silverMaterial:stainless steelWeight: 305gCapacity 250mlBattery:4 AAA alkaline batteries (DC6V)Inductive position: 2.5-7.5cm、1cm=0.39inchInduction time: 0.5 secondsEach time the fluid volume: 1mlSteps for usage:First、battery、Second、pour soap、Last、Press the black button at the top、 lights came ready for use.Please make several tests for the first time whether it works well Product functions and features:1. The use of advanced infrared sensor technology.2. Automatic staff induction fluid out、 to avoid the second cross-infection.3. unique musical sound feature that allows parents is more convenient to supervise whether the child wash his hands.4. energy saving、 four AAA alkaline batteries for about 6 months use.5. The exterior design is small and fine jewelry at home after all.Package:1pc of Soap Dispenser (battery is not included)