Features: Made of premium materials, this electric drinking water pump is durable and of high quality. One key operation, 1500ml water out per minute, provides much convenience for your life. Built-in rechargeable battery, can used for about 30 days once fully charged. Comes with inlet hose, outlet pipe and USB charging cable, and it's easy to install and use. Suitable for a variety of models barreled water and some other bottle water. Specifications: Condition: Brand New Material: ABS, Stainless Steel, Silicone Color: Black, White(optional) Voltage: 5V Power: 4W Battery: Large Capacity Lithium Battery (built-in) Applicable Bottled Water: Ordinary bottled water and PC bottled water with thread Applicaple Water Volume: 4.5L, 5L, 7.5L, 10L, 11.3L, 15L, 18.9L Water Pump Dispenser Size: Approx. 185 * 75mm / 7.28'' * 2.95'' Package Included: 1 * Electric Drinking Water Pump Dispenser 1 * USB Charging Cable 1 * Inlet Hose