I was skeptical at first because most things that I try for the car never work. I drive a 2004 Toyota and haven't had any problems with this device. It popped right in, I didn't have any problem with it auto ejecting or any of that. It went in and has stayed there since I bought the vehicle a month ago. As for sound quality, it's excellent. I had one moment where it got super fuzzy and then I realized I had pinched the cord in the center console. Whoops! Besides that, it is perfect.Long story shSee full review