[Quality Material]:The automatic soap dispenser is made of high quality ABS material,which is durable and not easily deformed [Smart Sensor Dispenser]:Touchless dispenser is contact-free and dispenses liquid at approximately 5cm,away from oil and.No need to press,more worry free.Distance sensing,away from the hand is stopped,more intelligent detergent machine [Large Capacity]:The smart sensor liquid Soap Dispenser has a large capacity of 550ml and can be used for approximately 70 days at a time without the need for frequent refilling The large diameter design makes it easier to add liquid.Duckbill type liquid outlet,not easy to clog,smooth and even liquid discharge,no dripping liquid [Waterproof and Easy to Clean]:The hand free countertop soap dispensers are IPX5 rated,and easy to clean