I liked the compact design and easy instructions, as well as the easy to read digital reader. But the damn thing burned out before I could inflate my 2016 Kia Optima tires 1psi. I'll update my review when I get a chance to replace the fuse and test it again. *Update*: I replaced the fuse and put it in my car, it started to start. For some reason it wouldn't turn off, but then I noticed the power button was smashed and barely pressed it. Then I smelled burning electricity. When loosened, the plastic housing holding the spring completely melted. At least it aired one of my tires lol.