New in box 10.25 OZ LARGE CAPACITY: This auto sensor kitchen soap dispenser can hold 300ML liquid soap, soap visible scale tells you what time to add soap liquid. Bathroom dish soap dispenser can be used for kitchen, bathroom, hotel, hospital, without wall mounted requirement. Put a sign in a small decorative frame by the place sink alerting people that it's touch-less TOUCHLESS AND EASY TO USE: This automatic soap dispenser touchless has a precise trigger zone for accurate, detects your hand within one pass, place your hand under the sensor to let the dispenser start to work, high-efficiency pump dispenses soap in just 0.2 seconds, 1ml dispenses each time, if you need more, please hold on your hands under sensor and wait another 2 seconds later, it will pump again IP67 DEEP WATERPROOF AND STABLE BASE DESIGN: This hands free soap dispenser with IP67 deep waterproof design of the whole machine is washable and resistant to infrared radiation, helps to prevent the battery compartment from getting soaked in water which causes corrosion and the dispenser fail to operate EFFICIENT FUNCTIONS: 4xAAA battery is required for the soap dispenser. When installing, please check "+" and "-" symbols of battery and soap dispenser to install correctly. Press the button on the bottom. You will see the light is flash. Now the device is normal working. Of course, you can use your rechargeable batteries with this item. Compatible with all kinds of regular dish soap, liquid hand or body lotion, nozzle won't gums up, please be sure that your liquid isn't too thick NOTE: If the soap dispenser cannot dispense the soap properly, please poke the nozzle of the soap dispenser by hand, so that the internal straw can contact with the air to dispense the soap.