"Automatic Drinking Cooler USB Charging Portable Pump Dispenser  Automatic Water Dispenser Comes with a sturdy glossy cylindrical body the soft click button effectively dispenses water in a single touch. Super silent yet powerful motor ensures to dispense water swiftly, what's more it even work during power cut thanks to the inbuilt rechargeable battery. DISPENSE WATER WITH EASE It brings to you this water can dispenser which is a suitable solution to pump water from the water can. No more heavy lifting water cans. Simply attach the water dispenser and dispense water from the can with ease. Features ; Safe and Heathy : BPA free drinking water bottle dispenser, food grade silicone rubber tubing, 304 stainless steel, high density ABS plastic, no toxic and no smell which is no harm to your health. Easy to use: Simply fasten the small pump on the bottle mouth. One switch operation, totally hassle free. Press once switch, pump 0.16 gallons of water and stop automatically. Press and hold for 3 seconds to switch the water pump to pump water all the time. USB rechargeable : Built in rechargeable battery which can be used for 30-40 days or around 4-5 bottles of 5 gallon water once full charged. It can works anywhere you wanted. High Compactable : The electric water bottle pump will suitable for gallon barrels with a 2.16-inch (5.5cm) neck, it suitable for a variety of models gallon barrel without pry the lid. Physical Dimension Weight (Gm) :- 212 Length (Cm) :- 13 Breadth (Cm) :- 8 Height (Cm) :- 9" Read Less