1. Inductive soap dispenser: The flower road automatic soap dispenser adopts the newly designed independent adjustable button, built-in precise infrared motion and PIR sensor detection technology. The upgraded sensor has extended life and is more sensitive, allowing you to quickly get your hands-free soap dispenser and enjoy a healthy life. 2. 3 adjustable soap levels: The soap dispenser capacity is 250ml. Variable Dispense Control Soap Volume Control liquid volume from 0.5 to 3ml by adjusting the +/- switch. No dripping or smearing, no waste soap. Compatible with most liquids. 3. Durable waterproof base: avoid cross infection without touching the soap dispenser. The waterproof base and rubber seal design prevent the battery case from being immersed in water, causing corrosion and distributor failure. Also, the base can be easily detached without screws. 4. High Quality and Durable: This soap dispenser is made of 304 anti-fingerprint stainless steel and plastic (top and bottom), the enhanced motor power provides more stable production liquid volume. The soap dispenser features leak-proof and Class 3A leak-proof and waterproof technology to prevent soap or water from corroding the circuit board.