1. Induction soap dispenser: Flower Road automatic soap dispenser adopts the new independent adjustable knob, built-in precise infrared motion detection and PIR sensor technology. The upgraded sensor has a longer lifespan 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 capacity of the soap dispenser is 250ml. Variable Dispensing Control Soap Volume Control liquid volume from 0.5ml to 3ml by adjusting the +/- switch. No drips or smudges, no soap scum. Compatible with most liquids. 3. Durable Waterproof Base: Avoid cross infection without touching the soap dispenser. The waterproof base and rubber gasket design prevent the battery case from being submerged in water, causing corrosion and dispenser failure. In addition, the base can be easily detached without screws. 4. High Quality and Durable: This soap dispenser is made of anti-fingerprint 304 stainless steel and plastic (top and bottom), upgraded motor power provides more stable production liquid volume. The soap dispenser features class 3A sealed and waterproof technology to prevent soap or water from corroding the circuit board. Note: The data is manual measurement, please allow 1-24cm error, due to differences between light and screen, there will be a certain color difference, the specific received in nature prevail.