USB-C Charging: The foam soap dispenser can be charged via USB (Type C). It can be charged over 1000 times, and it can be used for over 60 days when fully charged. It is very durable. Other battery operated soap dispensers are particularly prone to corrosion and require regular battery replacement. Compared with our touchless foam soap dispensers, it is more environmentally friendly and more economical. Smart and Convenient: Our auto foaming soap dispenser is a new version of 2.0 compared to the traditional soap dispenser. It uses infrared motion sensing technology to automatically dispense foam, the pump is more stable, the sensor is more sensitive, and it can make very delicate foam. Touchless soap dispensers are very attractive to children and encourage them to wash their hands frequently. Smart switch and button: press and hold the touch button for 1 second to complete start/stop , and the LED turns green to indicate a successful boot. When using, the soap dispenser only needs 0.25 seconds to produce bubbles quickly. You can also press the small water drop button to make the soap dispenser produce 0.55g of foam, and press the large water drop button to make the soap dispenser produce 1.1g of foam. foam. IPX4 Waterproof Liquid Soap Pump: The touchless auto soap dispenser adopts advanced IPX4 waterproof design, which can effectively prevent soap or water from corroding the circuit board and greatly prolong the lifetime of the foaming soap dispenser. So you don't have to worry about water leaking into the soap dispenser. But it cannot be put into water directly. Size: about 20*7.5*12.5cm Quantity: 1 piece White color