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!"
Thank you for your comments and I will personally read all posts concerning Blu-Con 1.0.
The idea behind the event is to drive the BD format through innovation so please let me be a conduit for your questions, comments and concerns! This is a B2B conference to bring together the producers, manufacturers and distributors of Blu-ray Disc and to bring the developers who are working on killer apps for BD-Live in front of the decision makers at the Hollywood studios. Addition topics include Blu-ray for Music, Blu-ray Hardware and Digital Copy...this event is also the only event entirely dedicated to Blu-ray and is positioning itself as the premier BD event for the home entertainment industry.
GF