[5 Levels Adjustable Volume] The liquid soap dispenser provides 5 adjustable settings to control the liquid volume dispensed. Press the "+" button to increase or "-" button to decrease by one level. Turn the automatic function ON by pressing the "+" button and OFF by pressing the "-" button for 2 seconds. [Touchless Sensor Design] Automatic soap dispenser sensor detects hand placement for accurate triggering. Place your hand under the sensor to activate the pump. Suitable for kitchen or bathroom installation. [Waterproof Base Design] Features a waterproof base cover stand with rubber sealing rings designed to prevent the battery compartment from moisture exposure. [Large Capacity & Power Specifications] Large capacity tank compatible with various liquid hand or dish soaps. Operates with 4 alkaline AA batteries (not included). Estimated battery life is approximately 8 to 12 months based on usage frequency. [Product Details] Color: Silver + White Material: Plastic Dimensions: 18 x 8 x 16.2 cm [Package Contents] 1 x Soap Dispenser 1 x Instruction Manual Batteries not included. [Notes] Actual product color may differ slightly from pictures due to monitor settings. Measurement error is +/- 1-3 cm.