[Efficient and Convenient Life Experience] - The 5 gallon water dispenser comes with a 1200 mAh rechargeable battery and USB charging cable, charging is simple and convenient, it can be used for 30-40 days or 4-5 bottles of 5-gallon water bottles after being fully , no need to charge every day .The water pump has a built-in 4w powerful pump, which can pump 1.5 liters of water in 1 minute, and the speed is 1.5 times that of ordinary water pumps. [Safety is Our First Priority] - This water dispenser is made of high-quality plastic, including silicone hose and 304 stainless steel water outlet pipe. [High Compatibility, More Flexible] - Our water dispenser for 5 gallon bottle is compatible with many types of water bottles,including those with 2.16-inch screw caps or crown caps.This is a universal water dispenser pump,suitable for water bottles with various capacities such as 1.5L, 5.7L, 10L, 11.3L, 15L, 18.9L, etc.,making your use more flexible and convenient. [One-Button Operation is Simpler] - The installation of the water pump for 5 gallon jug only requires four simple operations,and finally fix the water bottle pump on the bottle mouth.When you want to drink water, just press the button on the top and you get pure and sweet water. In order to prevent water waste,the water pump automatically stop after working for 60 seconds,so even the elderly and children can use it easily. [Drink Clean Water at Any Time] - This automatic water dispenser is small in size, light in weight, and easy to carry.It is suitable for home,office,travel,and camping use. It is an excellent choice for indoor or outdoor use.With our portable water dispenser, you can easily drink clean water wherever and whenever you want.