Features: High-density ABS plastics Shell, food-grade silicone hose, BPA-free. Saves your money, you don't need to buy a water dispenser that cost a lot more money. Foldable design, the pump tube can be folded, which ensures the cleanliness. Auto interruption of pumping water, two kinds of pumping Volume adjustable. Built-in 1200mAh lithium-battery, has long endurance, no need to Charge frequently. Type-C Charging port, supports connecting to the Power adapter, portable source, computer, ect. Small and portable, you can use it at home or office, and even use it at picnics, camping, and parties. Wide compatibility. Suitable for most standard size water bottles. Specifications: Material: ABS plastics + silicone Rated Power: 2.5W Input: D C 5V, 1A Power supply: built-in lithium-battery Battery-capacity: 1200mAh Item size: 147.6 * 64mm / 5.81 * 2.52in Package size: 152 * 68 * 68mm / 5.98 * 2.68 * 2.68in Package weight: 240g / 8.46ounces Note: 1.Due to the different display screen and light effect, the actual color of the item might be slightly different from the color showed on the pictures. 2.Please allow a little measuring deviation due to manual measurement. Package List: 1 * Foldable Water Pump 1 * Water Hose 1 * USB Cable 1 * User Manual