its called USB Charging Drinking Water Pump Dispenser for Universal 5 Gallon Bottle Wireless and Portable
PORTABLE: WATERUN electric bottle water pump is great for home or office use, but the compact size makes it portable and great for tailgating, picnics, kids’ sporting events, beach days and barbecues.
HIGH COMPATIBILITY: Water pump for 5 gallon bottle is compatible with most standard 2- 6 gallon water bottles with universal jug cap. (2.16” / 55mm neck Diameter) BPA food grade silicone tubing which is removable and replaceable making it easy to clean and replace.
HIGH BATTERY CAPACITY: Build in 1800mAH rechargeable battery, higher than most drinking water bottle pump in the market. Universal USB cable included, allows you to charge it anywhere anytime. Once fully charged can use up to 40days, pump about 5-6 bottles 5-gallon water.
EASY TO USE: Simply fasten the water dispenser 5 gallon pump to the neck of the bottle, press the button to begin pumping, will automatically stop after 20 ounces (2.5 cups). Press and hold for 5 seconds to switch continuous flow mode if you need to fill a larger container.
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