This Automatic Soap Dispenser Has Built-In Infrared Smart Sensor, Soap Will Come Out Automatically Once Laying Your Hand, Dishware, Etc. Fully Automatic And Touch-Free Operation Can Avoid The Second Cross-Infection.^ The Shampoo Lotion Oil Dispenser, With Innovative Non-Drip Design, Can Eliminate Waste And Countertop Mess. No Need Worry About Soap Waste.^ Based On Environment-Friendly Principle, The Automatic Dispenser Can Work Nearly 4300 Hours With 4 Aaa Batteries(Not Include). This Lotion Dispenser With 400Ml Extra Large Capacity, Ideal For Lotions, Shampoos, Liquid Soaps Or Sanitizers, Etc.^ This Touchless Soap Dispenser Is Made Of High Quality Abs Material, Non-Toxic, Heat Resistance And Anti-Scratch, Durable For Years Use. Our Sanitizer Lotion Dispenser Uses Aaa-Level Anti-Leakage And Waterproof Technology To Prevent The Soap Or Water To Corrode Circuit Board.^ The Auto Soap Dispenser Is Ideal For Lotions Liquid Soaps Or Sanitizers, Oil, Etc, And Perfect To Use At Bathroom, Kitchen, Office, School, Hospital, Hotel And Restaurant. ^