Specification newMaterial: ABSColor: BlackSize: approx. 135*150mm5.27*5.85inchCharging time: About 3 hoursWorking voltage: 5VPower: 4VFeaturesUsing The Best Insulation and high density ABS Plastic Shell.Food grade silicone tube, nontoxic, healthy and ecofriendly.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 includes1pc x Electric Water Pump1pc x USB Cable1pc x Water Pipe1pc x English ManualFriendly TipsPhoto 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.