Touch Free Soap Dispenser for Kitchen Sink: Build-in infrared smart sensor inside the electric countertop soap dispenser - no need to touch any buttons. Sensitivity Dish Soap Dispenser: Just need only 0.5 seconds induction time to pump the soap out. With Built-in Accurate Infrared Motion & PIR sensor detection technology, soap dispenser is so smart to avoid the second cross-infection. And motion Range of 0~2.36 inches. Don't need to wave your hands. Water Proof Kitchen Gadgets: Sealing technology prevent the soap or water to corrode circuit board. Waterproof base helps to prevent the battery compartment from getting soaked in water which causes corrosion and the soap dispenser fail to operate. You can water wash the devices very easy. Top Refillable and Large Capacity Hand Pump: You can refill many times and it's a 300ML smart design. Energy Efficient Automatic Soap Dispenser: with 4 new AAA batteries(NOT INCLUDED), you will be able to use around 4~6 months. Easy to Use: Only 3 simple steps and you can use it, also very easy for a kid. Caution: GEL NOT Supported.