Cuca Dunna Infrared Sensor Soap Dispenser 280ML Capacity Automatic Soap Dispenser Pump For Kitchen And Bathroom Automatic Sensor Drop The Liquid Soap, Avoid Cross Infection This Auto Dispenser Is Very convenient To Adjust Single Liquid Flowout amount: Few,Middle And More. This Sensor Soap Dispenser Bottom Cover Is Waterproof Seal Design To Prevent Water Flowing Into The Battery Automatic Sensor Drop The Liquid Soap, Avoid Cross Infection Simply Place Your Hand Under The Sensor As The Soap Or Sanitizer Instantly And Automatically Dispenses