Specification:Name: Electric Water Pump Rechargeable Bottle Water Dispenser Pump Model: D03557 Color: BlackMaterial: Acrylonitrile Butadiene Styrene(ABS)Lithium Battery: 1200mAhPower: 4W/5VApplicable Water Volume: 4.5L, 5L, 7.5L, 10L, 11.3L, 15L, 18.9LDuration Of Use: 60 DaysPumping: 10-12 BarrelsApplicable Bottled Water Caliber: 4.2-5.95cmSize: 13.5x11.5x6cm / 5.31"x 4.53" x 2.36" Features:- It can be used for about 60 days and can draw about 10-12 barrels of water.- At full power, the 18.9L pump can pump 10-12 barrels- 2 kinds of quantitative, three outflow water modes- Mobile charging, multiple charging methods- Easy to carry, usb charging interface- With stylish compact body design.- Single switch design- LED light design- Environmentally friendly ABS material for safer use- Bold pipe design for faster water delivery- Double water pump, large capacity- Large capacity battery- Not easy to leak, not easy to breed bacteria- Multiple buckets bottled water compatible Package Included:1x Electric Water Pump1x USB Cable1x Silicone hose1x 304 stainless steel outlet pipe Note:* Please allow a slight error due to manual measurements, thank you!* Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding.