1. Inductive Soap Dispenser: The automatic soap dispenser uses independently adjustable buttons of the latest design, with built-in accurate infrared motion and Pir sensor detection technology. The upgraded sensor has a longer lifespan and higher sensitivity, allowing you to quickly obtain a hands-free soap dispenser and enjoy a healthy life.2.3 Adjustable soap level: The soap dispenser has a capacity of 250 milliliters. The variable distribution control soap volume controls the liquid volume between 0.5 and 3Ml by adjusting the+/- switch. No dripping or smearing, no waste soap. Compatible with most liquids.Durable waterproof base: Avoid cross infection without contacting the soap dispenser. The waterproof base and rubber seal design prevent the battery case from immersing in water, resulting in corrosion and distributor failure. In addition, the base can be easily removed without screws.High quality and durability: This soap dispenser is made of 304 fingerprint resistant stainless steel and plastic (top and bottom), with enhanced motor power to provide a more stable production liquid volume. The soap dispenser adopts leak proof and 3A level leak proof and waterproof technology to prevent soap or water from corroding the circuit board.