A portable air compressor requires no batteries or recharging and allows you to fill your car, SUV, or Pickup truck tires in just 3 easy steps 1, plug the XL 14-foot cord into your car's 12-volt outlet; 2, check your car's psi and set the compressor to the appropriate pressure; 3, pull the trigger to fill your tires convenient Auto-stop feature takes the fear and guesswork out of over or under-inflating tires; built-in LED light makes it easy to fill tires at night also inflates balls, pool toys, air mattresses, and more Includes Air Dragon with built-in LED light for nighttime use, 14-foot car power cable, pressure Hose, ball adapter pin, and balloon adapter pin Product information Brand: Air Dragon Item Weight: 1.08 pounds Product Dimensions: 11.1 x 4 x 9.5 inches Voltage: 12 volts What's in the box 1 x Air Dragon Portable Air Compressor 1 x 12V Car Power Cable 2 x Insertion tool 1 x Insertion tube