My work truck doesn't have a CD player (never mind bluetooth), and the speakers sound like junk. Does anybody have a suggestion for a portable way I could listen to music in the truck? Should I just grab any bluetooth speaker? Are there any other options? I remember putting my Bose Sound Dock (hope that's the right name) in a car years ago, and it was okay, but not that great. Perhaps that's the best I can do without buying a whole new conventional system for the company's truck. Any thoughts or ideas would be welcome! Thank you.