PROLOSO Automatic Bottled Drinking Water Dispenser Pump Use it on the desk top or fasten on the bottle. Can either be used with batteries, or it can be plugged into an outlet with its included power cord. Included power cord 1.5m, tube 0.65m. No need to remove the whole cover of the bottle Good for most 5 or 6 Gallon Bottles (both screw top and crown top finish bottles) NOTICE: We tested each one of the pumps before it allowed to leave the warehouse, so it will be normal if you found some water in the tube