I tried this VR3 that can play MP3's from your USB jump drive and it's not bad but it's not great. You can connect an external IPod or any other player through the ext aux port on it. It plays through the FM with 10 or 12 preset freq. You can FW, RW, play, pause MP3 songs you downloaded on your USB jumpdrive. You can also adjust the volume. Good option for $25 + the cost of a jump drive or player if you didn't have those. The other good advantage is you can take this in any car sice it plugs into a cig lighter source for power. Doesn't this thing looks like the USS Enterprise from "StarTrek"?
Here are some pics:


Just thought to share this with you ..

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Current:
2017 640Xi Convertible
2011 Acura MDX
2018 Santa Fe

Past:
2013 Honda Accord
2008 Acura TL Tech.------2004 BMW X5 4.8is----2004 Acura MDX Tech
1994 BMW 525i.----------1994 Lexus 300 GS.----1994 Acura Legend GS
1991 Acura Legend LS.----1991 Honda Accord.----1991 300ZX twin turbo
1996 Buick Regal GS.-----1984 300Z 50th anniv.--2002 BMW X5
1982 280Z