I was wondering if anyone has seen or tried this particular item. I have my iphone clipped to my sunvisor in my car with an aux line from the headphone jack that is hidden inside the windshield trim, down under the dashboard and into my aux in on my stereo.
It works quite well. all I have to do is choose speakerphone when a call comes in but with this particular item I'm assuming I would be able to just accept the call and hear the other party through the speakers of my car and speak into the provided mic on the adapter. Anyone got any experience or input with it would be appreciated. Thanks.

JAVOedge - Handsfree Stereo Headset Adapter for Apple iPhone 16GB