Soap Dispenser with Sensor & Large Capacity It uses enhanced infrared sensing technology, infrared sensing in the range of 0-6cm, it only takes 0.25 seconds to quickly dispense liquid. Zero contact with bacteria, so every member of the family can reduce contact and spread of bacteria. 400ml large capacity transparent bottle, no need to refill hand sanitizer frequently.USB Charging Mode & Mute Design This soap dispenser does not require a power bank, just charge it via USB , it has a built-in 1200 mAh battery, full of electricity only takes 3 hours, very economical. Has exclusive ultra-quiet patents. There is no noise during use.Good Compatibility Automatic soap dispenser can be applied to a variety of common liquids (hand sanitizer/facial cleanser/facial cleanser, etc.) In order to get a better experience, you can mix common liquid and water in a ratio of 1:3 dilution Save 50% foam. But it should be noted that liquids that are too thick or contain particles cannot be put into the soap dispenser.4 Adjustable Foam Modes & 45 Tilt Press the top light to quickly change the mode (0.5s / 1s / 1.5s / 2s mode. No drips, no wasted foam. You can get different amounts of foam according to different usage conditions, saves 50% foam. The soap dispenser nozzle is designed with a tilt angle of 45, which fits naturally, does not accumulate no foam and is not easy to stick to the wall.Wide Use & Waterproof & Kid Friendly Automatic soap dispenser adopts IPX4 waterproof technology and waterproof technology, suitable for kitchen, bathroom , bathroom, office, school, hospital, washroom or counter. Self-induction foam design and the fun of creating affinity foam allow children to wash their hands.