AUTO TOUCHLES - With built-in precise infrared motion and PIR sensor detection technology, our automatic liquid soap dispenser is more sensitive so that you can get the hands free liquid soap within 0.25 seconds.EASE OF USE WITH ONE-BUTTON SWITCH - Our automatic foaming soap dispenser features a easy-to-use operation that will only be activated when needed, resulting in less mess. Press the button 2S to turn on / Press the button 3S to turn off / Press the button 1S to select mode.2 INSTALLATION METHODS - Both countertop and wall mounted installation are available for automatic soap dispenser. It comes with two wall mounted panels and no drilling is required to install. The compact and lightweight design saves more space and keeps your place clean and tidy.IPX5 WATERPROOF & LEAK-PROOF BASE - The soap dispenser is waterproof and anti-leakage with its new base structure that helps prevent water penetration, especially in wet locations such as the bathroom or kitchen sink.UP FOR 3 MONTHS USAGE - The capacity of our automatic soap dispenser is 380ml/13oz, it can be used for at least 3 months for a family of three (3 times/day). So there is no need to refill the dispenser frequently. Moreover, this soap dispenser lets you see the soap from the visible window so you know when to refill it again.