Features:1. Place your hand under the sensor, and it will feed you soap immediately.2. The upgraded sensor prolongs the working life of it and is sensitive more so you can get the hands free soap dispenser quickly. Enjoy healthy life.3. Makes it easy to refill your sensor pump without messy drips.4. With a larger capacity , you don39;t need to replenish regularly. Perfect for kitchen and bathroom.5. Just put your hand under the sensor to start the soap dispenser.When your hands are away from the sensor, the soap dispensing stops.You don39;t need to touch the soap dispenser so as to avoiding cross infection effectively.Notice:*Actual color may be slightly different from the image due to different monitor and light effect*Please allow 1-3cm deviation due to manual measurementBattery: 4 x AA Battery not includeSize: 119x133x280mm Power supply: data cable connection or batteryPackage List:1 set x Automatic Liquid Soap Dispenser