Item: Sensor Soap Dispenser GMSS-Z01 Features: Smart intelligent electronics skill being adopted which ensures its high performance. Because of advanced pump structure all kinds of liquid can be applicable,even toothpaste. With low energy consumption design,battery life reaches more than about 50,000 cycles. Technical parameters: Liquid capacity 270ml Power supply DC6V Power consumption static less than 0.5mW Etection range 10-15cm Battery life About 50,000 cycles Feeding cycle IP54