This high capacity air compressor has a specially designed high-speed pump, which inflates all tyres, sports equipment, inflatable mattresses, beach toys & other inflatables to the correct pressure automatically. Simply connect the air compressor to the 12v DC cigarette lighter in your car, pre-set the correct pressure with the digital touch control & it will inflate in half the time of many standard compressors, automatically stopping when the correct pressure is reached. With a fold out stand & a built in light with two light modes either continuous light, or flashing (light turns on & off), it comes with a red lens cover for use in a roadside emergency. D2265