Description[Safe Material] - Our gallon water pump is made of high density ABS plastic and food grade silicone hose[USB Battery] - This water gallon water pump has 1200 rechargeable lithium battery mAh. Once fully charged, it can be used for 1 month or 4-5 5L water bottles - no need to refill it every day. It can be taken anywhere to release water. Suitable for indoors or outdoors. [High Compatibility] - The drinking water pump is suitable for all types of gallons and also suitable for bottles with different capacities: 4.5L, 5L, 7.5L , 10 L, 11.3 L, 15 L, 18.9 L. Note: This automatic pump is suitable for 5.5 cm necks. and gallon bottles With silicone caps, but not for thread or screw caps. [Easy to Use] - Too difficult to lift and flip the water bottle on the dispensing machine? With this water bottle pump, you can enjoy refreshing water by touching the switch? No more lifting or turning over when replacing a new water bottle? It is easy to use and saves you time. Safe and Healthy: The electric water pump is BPA free, with food grade silicone hose, 304 stainless steel tube and high density ABS plastic. No poison, no smell. The traditional water dispenser is easy to produce and much more expensive. Color: white. Material: ABS. Contents: 1 water bottle pump. 1 USB data cable. Package contents quoted above only, no other product is not included.Note: Due to lighting and monitor settings, the color of the product in the photo and the actual product may differ. Item size may vary by +/- 1-3cm.