[ Easy to Use ] - Too heavy to lift and flip the water bottle onto the dispense machine. With this elegant water bottle pump, you can enjoy refreshing water by simple installation and touching the switch. No lifting or flipping anymore when you want to replace a new water bottle.It's easy to operate and save your time.[ Easy operation] - Simple installation and easy to operate one touch button. Our water bottle pump do NOT use stainless steel pipe so no need to worry losing one.[ Upgrade USB Rechargeable Battery ] - This water gallon pump built in rechargeable 1200mAh lithium battery. Once full charged can used for 1 month or 5-6 bottles of 5 gallon water bottle, no need to charge every day. It can be taken along anywhere for water dispensing. Suit for Indoor or Outdoor.