Features:100% BPA FREE FOR HEALTHThis water bottle pump is made with high quality BPA free material.Food grade silicone hose, 304 stainless steel, high density ABS plastic, non-toxic and odorless.USB Charging and Long WorkingThe built-in rechargeable 1200mAh battery, this water dispenser can last for 30-40 days, or approximately 4-6 barrels of 5 gallon water bottles when fully charged.High Compatibility & Portable for Traveling Crafted with unique design, this bottle dispenser is suitable for 2-5 gallon universal water bottles with 2.16" (55mm) neck. Please confirm your neck size before ordering, its compact and lightweight design makes it easy to install and carry, suitable for office, outdoor, public places, hotels, picnics or camping activities and anywhere.Controllable water output and Easy to UsePress the power button, the water will still flow out. Meanwhile, there are 2 different volumes 0.3L and 1.0L for selection, which can meet different needs. different according to your needs360 Degree Rotating Tray & Hose DesignThis is our new 2021 water dispenser pump which has a tray design and you can put the cup on the tray to keep both your hands free. The outlet pipe can be rotated 360 degrees, which is easier and more convenient.Specification:Body material: stainless steelPower: 3W/3.7VBattery capacity: 1200mACharging method: USBLength of water pipe: 80cmPackage list:1x water pump, 1xUSB cable, 1x80cm long hose