[Customizable Dispense Volume]: Our soap dispenser comes with 4 distinct foam settings that can be easily adjusted for your preference. The touchpad and indicator light at the top enable you to set the desired volume by pressing the power button from 0.3s to 2s. This eliminates concerns about the foam dispensed being too little or too much. [Visible Volume Display & Easy Installation]: Unlike other soap dispensers, ours shows the remaining volume. You can choose between 2 installation methods: wall-mounted or countertop. This freestanding feature combined with intuitive operation provides a seamless user experience. [Economic&Eco-Friendly]:built-in 2000 mAh battery in this soap dispenser lasts for 4 months on a single full charge.With USB-C rechargeable,you can save the cost and trouble of constantly replacing batteries.[IPX5 Waterproof & Leak-Proof]:IPX5 waterproof design can effectively prevent from soap or water.the rubber plug in the USB charging port enhances leakage protection, making it safe for use in damp environments like kitchens or bathrooms.Just the sensor stays dry. [Upgrade the Hand Hygiene Experience]: Experience the convenience of an upgraded infrared sensor in our intelligent, large-capacity 13.85oz/400ml soap dispenser. Its touchless technology accurately dispenses soap within 0.23 seconds, suitable for most soap types like cleansers, shampoos, etc. Perfect for various settings such as school bathrooms, kitchens, offices, hotels, and more. [Choose for a Fully Automatic Life]: With high quality, , and top- performance, soap dispensers upgrade your hand-washing experience to a fully automatic mode.