Bluetooth Adapters for Zumo GPS? Specific question

[tommys67]

So I'm going to be a guinea pig and get the new Zumo 665 when it's released later this month.  It comes with bluetooth, voice commands, and XM radio built-in with the device.  I'm REALLY excited about this because I can now have directions, traffic, weather, tunes, news, comedy, etc... all with one gadget.

Ideally I'd still like to use my Shure earbuds because they're so comfortable, isolating and, well, good.  The challenge is powering them and getting the audio to them.  I know I can just plug the headphone jack into the GPS, but I'd like to be "free" of the bike just in case.  With my luck, I'll have the wire connected to me and the GPS and I'll pull the bike over when I'm getting off the bike.

Is there a gadget that can receive a Bluetooth signal, then accept a headphone jack and power a set of headphones?

Does that make sense?

[Drunken Monkey]

Makes perfect sense:

Well, perfect sense assuming you mean something like this:

http://www.jaysearphones.co.uk/bluestreamer---bluetooth-wireless-music-adapter-and-streamer-20-c.asp

[tommys67]

If that's not what I'm looking for, it's pretty damned close.

Thanks.