Usage Tips:AUTOMATIC DISPENSING: The soap dispenser is equipped with a cutting-edge intelligent infrared sensor that allows quick, hands-free dispensing within 0.25 seconds. This not only facilitates easy handwashing but also ensures the dispenser remains clean and free from stains, helping you avoid bacterial infections. FOUR ADJUSTABLE DISPENSING LEVELS: Customize your soap dispensing experience with our automatic soap dispenser offering four adjustable soap quantities. Simply touch the button on top and choose from 0.3, 0.8, 1.5, or 2.0 second duration, controlling soap usage and minimizing waste. CONVENIENT INSTALLATION: This device provides dual installation alternatives - wall mounting or freestanding. You can effortlessly mount it on the wall without needing tools or drilling. Simply fix the clip onto a cleaned wall, then hang the dispenser. Alternatively, it can be placed on a table or workbench. ECO-FRIENDLY USB RECHARGING: Impacting sustainability, this soap dispenser hosts a 500mAh built-in battery that can function for more than three to six months on a full charge. The indicator lights signify the battery level, reminding you when the dispenser requires recharging. VERSATILE USAGE: This soap dispenser is engineered to be compatible with various kinds of liquids including hand sanitizers, detergents, and shampoos, making it a versatile addition to kitchens, bathrooms, hotels, offices, schools, hospitals, shopping malls and more. Style: Foam Style / Gel Style Material: ABS colour: Black Package Contents: 1 x soap dispenser 1 x power cord Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.