Great Idea?

Check this out: a portable media device ( pocket-sized) that wirelessly delivers music, sports scores, news and other content. It runs on ordinary batteries and can be used virtually anywhere. Car units could give real-time traffic information to drivers. The units could be used in conjunction with home stereos, portable speakers, or headphones. And the biggest advantage? The content is free, paid for by minimal advertising.

Oh, wait- that's just RADIO...

hmmm- Why do I always think that we are reinventing the wheel?