I purchased this portable air compressor to keep with us on our side by side in case we get a flat. Its great, I can charge it up and take i with us and have no worries. It has a easily readable gauge, led light in case we get a flat in the dark, and is the perfect size. I love that it came with 2 different needles should we want to use it for pumping balls or floats or whatever it should be up as well. We have a big compressor and this is much more handy than having to lug whatever i need inflated to the garage to put air in it. Very satisfied with my purchase!