Fast, touchless operation for hygiene - This automatic foam soap dispenser uses an intelligent infrared sensor to dispense soap without touching. It outputs soap in about 0.25 seconds, helping to keep hands cleaner and reduce the spread of bacteria. Three adjustable dispensing settings - The unit offers three adjustable soap dispensing times to suit different needs: 0.3 seconds, 0.8 seconds, and 1.5 seconds. Choose the right amount to match personal preference and reduce waste. Two installation options - Wall mounting: no tools or drilling required. Clean the wall, apply the included double-sided tape to the base, fix the base to the wall, and place the dispenser on the base. - Countertop placement: you can also place the dispenser directly on a work surface if preferred. Rechargeable and waterproof design - The dispenser features a flip-top USB charger with a waterproof design. After a full charge, it can be used continuously for more than 3 months. A low-battery indicator will alert you when charging is needed. 2-3 practical use scenarios - Family bathroom: hands-free operation reduces contact and supports better hygiene for shared use. - Kitchen or sink area: convenient dispense for dish soap or foam soap while cooking or cleaning. - Office or school restroom: hygienic, touchless option to minimize germ transmission in shared spaces. Notes - This is a foam soap dispenser with an infrared sensor and adjustable dispensing times. It supports wall-mounted or countertop use and is designed for long battery life with a waterproof flip-top USB charger. Specifications reflected in features include: automatic non-contact operation, rapid dispensing, three adjustable times, two installation methods (wall mount with double-sided tape or countertop placement), and USB rechargeable power with a low-battery indicator and multi-month runtime.