HOACCIR Automatic Soap Dispenser, 350ml, Touchless Foam Dispenser Wall Mounted, Smart Infrared Sensor with Adjustable Dispensing Volume, Hands Free Soap Pump for Kitchen, Bathroom ?CONTACTLESS IS MORE HYGIENIC?Touchless foaming soap dispenser, with built-in precision infrared motion sensor and smart chip, 0.25s rapid foaming. No need to press, avoid cross-contamination. You can choose the appropriate bubbles volume according to the three adjustable gear position. ?NEW FOAM VORTEX FOAMING TECHNOLOGY?The automatic foam soap dispenser with precise gas-liquid ratio, it allow a variety of different liquid dish soaps; Can retain efficient shape and cleanliness of foam; Dense and friendly foam mousse is very attractive to children; Make kids love washing hand and help kids form a healthy habit of washing hand. ?MULTIPLE POWER MODES?Battery operated soap dispenser. Powered by the built-in rechargeable battery, USB charging. Or put the battery directly into the battery compartment to start. And it has many advantages such as low energy consumption, long-term usage, made of anti-oxidation ABS material, avoid being rust and protect environment. ?EASY TO USE AND REFILL?Simple operation, wall mounted and countertop dual use, convenient and practical touchless foam soap dispenser! Transparent tank design can make you know when to refill. Multi-scenario application, auto soap dispenser touchless, suitable for kitchen sink, bathroom countertop, office, school. ?WARM TIP AND SERVICE?1.The foam soap can put into the water tank directly. 2.The ordinary gel/liquid soap should be diluted with 5 times water and shaken it evenly. Otherwise, the pump will be blocked. 3.If it doesn't work in the first use, put your hand in the sensing area for a longer time and try more times. Because it may need to extract enough solution.