1.Touchless&Sensitive: The updated built-in precise infrared motion and PIR sensor is more sensitive and stable, you can get the soap quickly with 2.26s. No need to Press the soap dispenser, make your family more safe and hygienic.( Requires 4x AAA Battery(not included) 2.Waterproof and Silent motor: The automatic soap dispenser is made of premium quality ABS material , so it's pretty waterproof and .Also the silent motor and fashion style give you a better experience. You can use it in bathroom, kitchen, office, public area,etc. 3.Easy to install :Just insert 4xAAA batteries and soap or foaming directly to the soap dispenser,turn on the button,wait for 0.1 second after the light turn blue,put your hand under the sensor. So easy! 4.IPX4 Waterproof - Foaming soap sensor is made of IPX4 waterproof and ABS material, perfect for bathroom and kitchen. 45degree bevel design prevents remaining foam from damaging infrared sensor effectively. 5.High Quality & Material - This soap dispenser is made of ABS plastic, enhanced motor power offer more stable quantity of produced liquid. The soap dispenser comes with leakproof and waterproof technology to prevent soap or water from corroding circuit boards. material also avoid being rust. Battery Voltage: DC 6V Type: Colour:white Material: ABS Size:68 x 48 x 194mm Capacity: 150ml Package Contents: 1 x automatic soap dispenser Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.