e Material: water dispenser, 304 stainless steel, high density ABS plastic, no toxic, and no smell.High Compatibility: The electric pumping device suitable for pure bottled drinking water, suitable for a variety of models gallon barrel without pry the lid.Built in 1200mAh battery. Can used for 30-40 days or around 4-6 bottles of 5 gallon water once full charged. No need to charge every day.Easy to Use: Simply fasten the small pump on the bottle mouth. One switch operation, totally hassle free even for kids and elders.Note: This  drinking water pump is suitable for gallon barrels with a 2.16-inch (5.5cm) neck. The electric pump water dispenser is rechargeable via USB cable. Can be used to pump out 4-6 water jugs if fully charged. The shell is made of high quality ABS plastic, lightweight but solid. Simply fasten the electric pump water dispenser on the bottle mouth. Simply tap to operate. Totally hassle free even for kids and elderly. Unlike other water dispensers, the electric pump water dispenser is compact and fully portable. Ideal when travelling or camping. No more buying extremely expensive water dispenser each year or clean inside machine regularly. This Electric Water Pump is very cost effective, same price as manual drinking water pump but saves you from pumping dozens of times to pour one cup of water. With our electric water pump, you just need to press one button, 10 seconds, a glass of water! Order for this Water Bottle