Feature 1Tray Design: The electric water pump adopts tray design, which makes it clean and more ceremonial when operating, we unlock a new way of drinking water, and bring you a good experience of using the desktop water pump 2Strong Compatibility: The electric water pump is compatible with a variety of barreled water, which is applicable to barrels, and the mainstream barreled water on the market can also be easily adapted 3Quantitative Water Output: The electric water pump provides quantitative water output and continuous water output. we can choose 6 levels of water output at will, which is suitable for daily water receiving, drinking, tea making, etc 4Removable: The electric water pump is portable, small and detachable, which can drink freely at any time and anywhere, it is convenient for household to take water, and it can also be easily carried in outdoor camping, which can meet the use of various scenes 51800mah large Capacity Battery: The electric water pump has a built in 1800mah large capacity battery, and the USB interface does not need frequent charging, which helps us save time and effort when usingSpecificationItem Type: Water Bottle PumpProduct Material: AbsWeight: Approx. 425g/14.99ozRated Input: 5v=0.8aBattery Exposure: 1800mah (shipped with Built in Battery)Charging Interface: Type CProduct Assembly Size: Approx. 120x137x225mm/4.72x5.39x8.86inWater Volume Gear Adjustment: 6 GearSuitable for Home, Office and Outdoor .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List2 x Water Pump Assembly1 x Suction Pipe1 x Charging Line1 x InstructionsNotePlease be sure to use 5V charging head. Generally, the output voltage of mobile phone charging or USB plug is 5V, but some fast charging heads will have 9V and 12V, which may cause circuit damage!