Features: TOUCHLESS & 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, highefficiency pump dispenses soap in just 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 DEEP WATERPROOF & STABLE BASE DESIGN: This hands free soap dispenser with IP67 deep waterproof design of the whole machine is washable, helps to prevent the battery compartment from getting soaked in water which causes corrosion and the dispenser fail to operate. The bottom adopts antislip design, strong sealing 300ML 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 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. Specifications: Name: automatic soap dispenser Product size(about): 7.2 * 14.2 * 22 cm/ 2.83 * 5.59 * 8.66 in. Net weight: about 255 g Material: ABS Rated voltage: DC / 6V ( 1.5V * 4 ) Set weight: about 333 g / set Capacity: 300 ml Package Included: 1 pcs Automatic Soap Dispenser ( 4xAAA battery doesn't included )