Specification Brand new Material: ABS Color: Black Size: approx. 135x150mm or 5.27x5.85inch Charging time: About 3 hours Working voltage: 5V Power: 4V Features Using The Best Insulation and high density ABS Plastic Shell. Food grade silicone tube, non-toxic, healthy and eco-friendly. It supports multiple power modes, use and distribution of home charging treasure USB cable. Electric and pumping device suitable for pure bottled drinking water, Suitable For A Variety Of Models Barrel Without Pry The Lid. Convenient to use. Durable and practical. Product includes 1pc x Electric Water Pump 1pc x USB Cable 1pc x Water Pipe 1pc x English Manual Friendly Tips Photo color might be a little different from the actual product due to color display of different monitors. The size is measured by hands, please allow minor error of measurement.