Let the hive mind of Engadget get that for you.
"I am looking for a device that will stream sound from one source to several recipients. For example, I want to stream sound from my TV or stereo to my phone or MP3 player that has radio and Bluetooth capabilities. I have looked into radio transmitters and they seem like a decent choice, but I can't find one that uses external power (USB or from the plug) and I would want one with a transmit range of around 50 meters. Thanks!"
I don't understand all this attention for the super bowl commercials anymore. In the past there have been some pretty funny/over-the-top ones, but now it just seems like the advertisers are just riding on the hype without actually delivering anything worth watching. But hey, its their bazillion dollars a second for commercials nobody will remember, not mine.