Features1Portable Electric Air Pump: Tire inflator portable air pump is suitable for a wide range of use, including road mountain cycling and more, making daily life and travel more convenient. 2Easy to Use: 1 button operating for automatic inflation, saving time and energy. Suitable for frequent inflation needs, making inflating easier. Built in 300mAh battery, long battery life. 3Fast Inflation: Portable air pump is equpped with brushless motor provides higher power output for quick inflation. Tire inflator can quickly inflate tires within a few minutes. 4Portable Design: The portable air pump adopts a compact cordless design, which is compact and convenient to carry. It is easy to store, making it great for use on the travel or at home. Cordless tire inflator is a must have for cyclists. 5Stylish Appearance: Fashionable design with aluminum alloy nozzle and nylon shell for long lasting durability and aesthetics. Its compact cordless design makes it an ideal choice for travelers.SpecificationItem Type: Portable Air PumpMaterial: Aluminum Alloy Nozzle, Nylon ShellBattery Type: Lithium Ion Battery (Shipped with Built in Battery)Battery Capacity: 300mAhPackage List1 x Portable Air Pump1 x Nozzle Pin1 x Sealing Rubber Ring1 x Air Needle1 x Charging Cable1 x Instruction Manual