Specification newMaterial: ABSColor: BlackSize: approx. 135*150mm/5.27*5.85inchCharging time: About 3 hoursWorking voltage: 5VPower: 4VFeaturesUsing 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 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."