The GentleJet Water Dispenser Pump is an essential addition to any home, office, or outdoor activity. It provides a safe, effective, and easy-to-use method of accessing clean drinking water. Our 5 gallon water dispenser is constructed from high-density ABS plastic and food-grade silicone hose, both of which are BPA-free materials. There are two ways to use the dispenser. You can enjoy continuous flow by simply pressing the power button; to stop the dispenser, press it again. The 600ml measured dispensing button is another option. When the 600ml amount is achieved, the dispenser will automatically stop thanks to its automatic stop feature. The water dispenser has a built-in rechargeable 1200mAh battery, which can be charged using Mico USB chargers. The USB charging capability means you can recharge it anywhere, ensuring that it's always ready to go when you need it. Since compatibility is important, our electric water dispenser is designed to fit most gallon barrels with a 2.16-inch (5.5cm) neck. This means it works with a variety of 2-5 gallon water bottles without the need to pry open the lid. In addition to its practical features, the light weight of the water jug water jug pump makes it easy to carry and install, so you can use it in your kitchen, office, or on a camping trip.