FQ Premium Stainless Steel Automatic Soap Dispenser for Kitchen and Bathroom,Infrared Sensor Soap Dispenser Infrared Sensor Function-280ML Capacity,Simply Place Your Hand Under The Sensor As The Soap Or Sanitizer Instantly And Automatically Dispenses Automatic Sensor Drop The Liquid Soap, Avoid Cross Infection Energy Conservation: 4 AAA battery Continuous Use One Year FQ Auto Dispenser Is Very convenient To Adjust Single Liquid Flowout amount FQ Sensor Soap Dispenser Bottom Cover Is Waterproof Seal Design To Prevent Water Flowing Into The Battery