Fangrui Product Details 1. The Fully Automatic Touch-free Operation Helps Avoid Cross-infection, Easy Way To Wash Hands 2. Easy To Use Sensor Makes Hand-washers A Smart Choice For Use At Home In The Bathroom. It Is Widely Used In The Kitchen, Or In Offices, Schools, Hospitals, Hotels, And Restaurants Etc. 3. Contact-free Soap Dispenser Can Work With Hand Sanitizer / Dish Soap / Sanitizer / Low Alcohol Content Soap / Most Liquid Soap, 4. The Automatic Soap Dispenser Touchless With The New Reinforced, Leak-proof Technology, Airtight Design Of The Soap Dispenser Ipx4 Waterproof Rating. 5. The Contact-free Soap Dispenser Features With 3-level Adjustable Soap Dispenser Volume Control Switch To Dispense 0.5~3 Ml(0.017~0.1 Oz), Easy To Use And Quick To Dispense. Capacity: 280ml / 9.56oz Liquid Volume: 0.5~3 Ml(0.017~0.1 Oz) Battery-operated: 4*aaa Alkaline Batteries(not Included) Material: 304 Stainless Steel Abs Plating Chrome Waterproof Rating: Ipx 4 Color:silver Material:abs+stainless Steel Package Contents: 1 X Automatic Soap