AUTOMATIC SOAP DISPENSER – The soap dispenser features a built-in sensor that automatically detects hands and dispenses liquid soap. Optimal sensing distance is 2–3 inches. Dispenses 1 ml of soap per activation with a 2-second delay before the next dispensing cycle. LEAK PREVENTION / WATERPROOF – Keep the sensor screen clean for best performance. A sealing ring is included on both the battery box cover and the spout lid to ensure excellent waterproof protection. The waterproof base helps prevent water from reaching the battery compartment. Utilizes AAA batteries with leak-resistant technology to help protect the circuitry from damage caused by moisture or soap. APPLICATION – This battery-powered soap dispenser operates on four AAA batteries (not included), allowing cord-free placement in various locations. Suitable for use in kitchens, bathrooms, hotels, restaurants, hospitals, and other commercial or residential settings.