Describe Automatic Soap Dispenser: Equipped with infrared motion sensor, the soap dispenser will automatically release hand sanitizer once the sensor detects your hand. Perfect for your bathroom, kitchen, cafe, hotel. ADJUSTABLE SWITCH: With a 250ml/8.45oz capacity and variable dispensing control, the soap volume with +/- switch allows you to control liquid release from 0.5 to 3ml. Compatible with most types of liquids such as hand sanitizers, hand sanitizers, disinfectants. DROP-PROOF AND WATERPROOF: Designed with a waterproof base and a rubber seal to prevent water from entering the battery compartment. The automatic soap dispenser is made with premium waterproof technology to prevent dripping and corrosion caused by water or soap. DURABLE MATERIAL: This 304 stainless steel soap dispenser is anti-fingerprint and improved performance for more consistent product dispensing. Powered by 4 AAA batteries (not included), which lasts about 3 months after replacement. Product material: stainless steel Product size: diameter 8* height 19CM