Level sensor: The soap dispenser adopts high precision sensor, the infrared sensor responds about 0.25 seconds, and the scanning area is about 3cm. Unique filter and curved nozzle design, it is enough to slip yourhand under the nozzle - the soap bubbles flow effortlessly - easier for children to use than traditional dispensers, safe, hygienic and contactless.Large Capacity: The adjustable hand sanitizer dispenser has 450ml large capacity, no need to refill it frequently. The liquid capacity of each outlet is determined, which can avoid excessive liquid capacityand waste. You can easily check if you need to add more liquid. It can consume less soap than a soap dispenser.USB Charging Mode: The auto soap dispenser can be charged via USB. Regular battery replacement is no longer necessary. Please use the included USB cable to charge for 3-4 hours for long time use.Click the power switch and the white/red LED light will turn on and offWide UseWith adhesive pads for wall mounting, the soap dispenser can be easily installed on the wall without drilling holes. Ideal for private and public spaces such as kitchens, sinks, hall showersbathrooms, offices, hotels, hospitals, medical institutions, schools, laundries, etc.Note: Foaming hand sanitizer can be loaded directly into the automatic hand sanitizer dispenser. Non-foaming hand sanitizer should be diluted before pouring into a vending machineof hand sanitizer. Dilution ratios are 1:3 or 1:4. Shake bottle to mix thinner and save over 50% on soap.Size: 20x10.7x7cm