I read a little on this but didn't find anything.
Best bet would be something similar to this...
http://forum.ppcgeeks.com/showthread.php?t=42636
The gentlemen in the thread are pairing this to their TPs and plugging a male-to-male 3.5mm cable to the aux input of their car stereos. Would be the same type of physical connection to any other stereo system at home, difference would be the connection size.