you've ever used Chrisjen lifestyle Touchless soap dispenser. It contains many features like stainless steel body, infrared motion sensor, Power button, Waterproof base. you know how to operate it.
First, you insert the battery then refill The soap Tap with liquid soap. After all the setup of battery and liquid soap, your dispenser is now ready to work. put your hand beneath the tip of dispenser its infrared sensor detects your hand/body heat and dispense the liquid soap in your hand.