Features: Automatic sensor and touch-less: The non-contact soap dispenser features an intelligent infrared motion detection technology and a motion detection sensor with a precise trigger zone for precise automatic operation. You just need to put your hand on the sensor and release the foam immediately without pressing and touching a wave. Effectively prevent the transmission and for cross contamination of bacteria and protect you and your family. 4 working models: there are 4 levels of soap volume. You can press the button to select the amount of soap to avoid soap waste. Work for children and adults, bathing and cleaning. The volume is 450 ml and is suitable for various liquids, suitable and thick cleaning fluid, best used in office, school, home, kitchen, hotel, hospital, airport, train station etc. Instructions for use: the response for time of the sensor is approx. 0.5 seconds. This means that you can instantly recognize your hand and the fluid ejection speed is 0.5 seconds. The range is approx. 5 to 15 for cm. Battery operated and waterproof IPX6 design: the automatic soap dispenser comes with 4 x AA alkaline batteries (not included). A low power consumption PCB design is required, which ensures standby for time of up to one year. We also work with a low voltage reminder where the LED light flashes continuously to relieve the user. IPX6 waterproof can prevent corrosion from a variety of damp environments. Specifications: Product name: Automatic soap dispenser Application: disinfection of hands (clean after use) Material: ABS Battery type: AA battery X4 (not included) Color: Silver/White/Rose Gold Capacity: 450ml Size: 12*10.5*20cm Quantity:1Pc Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-3cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: (Without retail package) 1 x Automatic Soap Dispenser