Cool! I was thinking of this idea as well. Be nice to have some tunes while your taking a rest on the trail or crawling. Was also thinking this idea for my r/c tanks to listen to music while battles are getting staged. Came across this board, the main draw for me is the remote. It runs off 6-12V. Not sure how the interface is with it though.

http://www.ebay.com/itm/USB-Flash-Dr...MAAOSwYGFUvnNx