[Safe & Healthy Material]This 5 gallon water pump is a product, which is made of food grade silicone hose, high density ABS engineering materials, internally and externally to effectively prevent rust, no smell, good gloss, scratch-resistant. Provide you healthy water. [USB Rechargeable Water Bottle Pump]5 gallon water jug dispenser built-in rechargeable 1200mAh battery, which means less money spent on batteries - and a lifespan. 2-3 hours of full charge. Can Use for 30-40 or around 4-6 bottles of 5 gallon water can be pumped, no need to charge every day. [Strong Applicability]The upgraded electric water pump is suitable for a of models gallon barrel. Also compatible with different capacities bottles, 4.5L, 5L, 7.5L, 10L, 11.3L, 15L, and 18.9L bottles, without pry the lid. [ & Easy to Use]The water pump dispenser is stylish compact body design. water pump is suitable for outdoor/indoor use. One press to switch it on re-press to off. One-button operation makes it easy even for children and the elder. [Portable Design] water jug pump size 5.11x3 inch that you can take it to everywhere, perfect for , home, school or outdoor use. And has lower noise than the previous water pump, which makes you feel more happy. Colour:black Material:ABS Size:13cm Package Contents: 1 x Water Dispenser 1 x usb data cable