You don't need to make a decision on the Mic right away, you could simply extend the cabling up to the driver's side sun-visor while you had the dash open.

As I understand it, the VR software will work with any mic, but will work better with certain mics. There's one particular company that specializes in mics for in-car VR applications. These mics are little arrays that mount on the visor and have built-in noise cancellation. They're not cheap, but they work the best. Anyone have the link to their web page?

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Tony Fabris