Usage Tips: [Safe & Healthy Material]This 5 gallon water pump is a product, which is made of hose, high density ABS engineering materials, internally and externally to effectively prevent rust, no smell, good gloss, scratch-. 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 longer lifespan. 2-3 hours of full charge. Can Use for 30-40 days 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 variety 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] you can take it to everywhere, perfect for the office, home, school or outdoor use. And has lower noise than the previous water pump, which makes you feel more happy. Material:ABS colour:Black Package Contents: 1 * Water pump 1 * USB cable 1 * Hose Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.