Description: 【Large Capacity】: 420ml large capacity visual water tank, filling can be used about 500 times, suitable for multiple types of liquid, and can be replaced at will. 【Features】: Auto liquid soap dispenser has 4 gears(0.3s/0.8s/1.5s/2s) adjustable, IPX5 waterproof, no fear of the wet environment, convenient to use and clean. 【Wide Usage】: Automatic soap dispenser, which can be easily integrated into a variety of scenes, perfect for home, bathroom, kitchen, office, restroom, hotel, etc. 【Installation】: Sensor soap dispenser, with a hook for easily install, small and lightweight, not taking space. 【Practical】: USB charging, very less power consumption for energy saving, can be easily charged by any device with a USB port. Specification: IPX5 Waterproof Fourth Gear: LED Light (Liquid Outlet 0.3s) LED Lights 1 and 2 Are on at the Same Time (Liquid Outlet 0.8s) LED Lights 1, 2, 3 Are on (Liquid Outlet 1.5s) LED Lights 1, 2, 3, 4 Are on (Liquid Outlet 2s) Rated Power: 1.5W Output Voltage: Dc-5V Response Speed: 0.25S Sensing Distance: 0-70mm Size Chart: Size: 12.6cmx9.2cmx17.3cm/4.96inchx3.62inchx6.81inch Package Includes: 1 Automatic Soap Dispenser 1 Piece Data Line Note: Please allow slightly errors due to manual measurement and different monitors.