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!"
Well this is only partially true. There are many areas of Hampton Roads that have not yet gone through the infrastructure upgrades needed to receive these channels. Parts of Hampton are without them, as is Yorktown. Chesapeake only recently (within the past week) was upgraded.
Many Hampton Roads subscribers are pretty upset...