Description: The soap dispenser with a built-in sensor can automatically identify the closed hand and give soap liquid out. No need to press the button by your wet hands, you can get soap liquid quickly and efficiently. 5cm is the best sensor distance. Put your hands under the outlet for a while, then the soap dispenser will release 1ml soap liquid each time. Transparent window design - The soap dispenser is designed with a transparent window on its body, which is convenient to show you the inside volume of soap liquid at real time, avoiding soap liquid short problem. Battery powered - The soap dispenser is powered by four pieces AAA batteries(not included), no limitation of the power cable, which is convenient to place any place you like. Simple appearance - The soap dispenser is made of high quality ABS material, tough and durable, owning long using life span. Besides, the soap dispenser is shaped in the simple minimalist style, fashionable and classic. Scope of application - The soap dispenser is widely suitable for restaurant, hotel, kitchen, bathroom and so on, available to hold alcohole, handwhashing fluid, shampoo, soap liquid, etc. Specification: Size: 70x116x214mm / 2.75x4.56x8.42inch Sensor: IR sensor Capacity: 400ml Battery: 4x AAA(not included) Package Includes: 2 Pieces Soap Dispenser Note: Please allow 1-3mm measuring deviation due to manual measurement. Due to the different monitor and light effect,the actual color of the item might be slightly different from the color showed on the pictures.Thank you!