This is an excellent buy for what's included at the price point. The CD player works great so far and the Bluetooth works just fine. I was a little surprised by how well the hands free works considering there is no external microphone. I've had no problems streaming from my apps. I have not had this very long so I can't speak for the longevity of the unit. I have not used the speakers or the tweeters either, but the mounting depth is shallow and they should work well in door's without interference with the window regulators. The magnets are not very heavy and the speakers are definitely not top of the line quality and in fact do not appear to be as good as inexpensive boss audio speakers, but as stated I have not used or tested them so I'm speaking on appearances only. Twice now I have muted the system, but it didn't nutrition just made it very quiet! Every other time the mute has worked as it should. I have not figured out what causes this issue yet, but all in all this is a good deal. Oh btw I have a cheap boss audio unit without the CD player and it supposedly yields a hundred watts less power, but I think it sounds better than this unit, but I wanted the CD player option so I'm sticking with this one, but that might be an option for those whom don't listen to CD's.