INDUCTION SOAP DISPENSER:This type of dispenser uses smart sensor technology,Just place your hand under the sensor 30° angle sensing to work perfectly. It is not necessary to touch the equipment. SMART:The selected miniature high-efficiency motor and its rubber damping structure have high foaming efficiency and will not be disturbed by noise when used. Smart light induction design, while reducing power consumption. ADVANCED:This product is battery-powered (battery not included), pay attention to the front and back when installing the battery, and open the aromatherapy cover to replace the aromatherapy tablets. EASE OF USE WITH ONE-BUTTON SWITCH:The transparent part on the floor confirms that the liquid soap needs to be charged. You can use it by separating the refill tank at the bottom and refilling the liquid. ADVANCED:With a neat design, it is designed to fit well in the kitchen, bathroom, as well as school, hospital, hotel, and high-end restaurant.Additional aroma oils can also be added to make the installed space fragrant.