The CoreLife Electric Water Jug Dispenser PumpThe easiest way to pump and dispense water from 2 gallon, 3 gallon, 4 gallon, or 5 gallon water jugsCoreLife's automatic water jug pump uses an electric pumping action to generate water pressure and makes serving water easy, directly from the water bottle. Uses a rechargable battery to pump and serve water and can go 30 days or more before needing to recharge. The included USB cable makes recharging simple and efficient. The only requirement is the water jug needs to still have the rubber cap on (standard 2.16" neck and won't work with twist off top or glass jugs). With super easy installation and the highly durable design of the pump, it makes this the perfect portable water dispensing solution. The food-safe silicone feed tubes paired with the durable ABS plastic pump ensures a safe, proper water flow every time.Instructions:1. Make sure the pump is fully charged2. Attach the silicone feed tube to the bottom of the pump. 3. Insert the stainless steel water dispensing spout into the pump4. Place the feed tube through the water jug cap until the tube reaches the bottom and the pump settles on top of the cap5. Press the power button to begin pumping and dispensing water.6. Press the power button again to stop the pump/flow once you've filled your glassIncluded in Package:1. Electric ABS Water Dispenser Pump2. Food-grade silicone feed tube3. Water dispensing spout4. USB charging cable5. Quick instruction / installation sheet