ITEM NAME:Water Bottle Dispenser Pump Automatic Electric Drinking Water Jug Pump for K3A6 Water Bottle Dispenser Pump Automatic Electric Drinking Water Jug Pump for K3A6 (High Compatibility): Useful-Electric pumping device fits for all 1,2,3,4,5,6 gallon bottles having cap diameters between 55-60mm. With a 8.26-inch (20.98cm) neck. No Installation, no remodeling, no need to drill holes and no need to erect stands. Don't need to pry the lid. No heating or cooling.You can confidently use water dispenser! (Safety and Health): Made with premium quality long-lasting materials which are 100% BPA-free and FDA approved.no toxic, lead free and no taste of materials, kid friendly. Good water pressure and water flow. Confidently drink for your family necessary healthy water! (USB Rechargeable Battery): Built in UL Certified 1500mAh lithium-ion battery and included USB charging cable, the Fast Charge Function Will Make Sure Just A Couple Of Hours Are Enough After That Charge It Will Run for 25 Days Or One Month. Can used for 30-40 days or around 4-5 bottles of 5 gallon water once full charged. No need to charge every day. Large function, extremely practical. (Easy to USE): Just fix, insert and tighten the tube into the bottled water, then press to get start to dispense. 2 available switches ,easy to manually maneuver at the press of a simple button, the weight of your cup activates the another switch, filling it with water and removing it will make the dispenser automatically stop. (Extensive Usage): Easy to install and fast flowing, easy to carry, Whether you're using this electric water dispenser in the comfort of your own home, at the office, in a public space, hotel, during a picnic or camping activity, you'll always have fresh water at your disposal both indoors and outdoors! Eco-friendly Affordable Space-Saving Stress-Free. Makes your life easy and healthy! Water Hose length: 44.09inch Operating Voltage: DC 5V Rated power: 4W USB Charging Time: 2-3 Hours USB Cable Lengt