First and foremost watch the video.  It’s pretty amusing…amusing because the guy in the video couldn’t be any more obvious about reading off a quecard.  Nonetheless, the Zoomswitch is a useful product for those that switch between Skype and regular landline calls, or simply want to listen to their computers audio on one headset.  It connects through a standard telephone jack and USB plug, and should work with most headsets.  Unfortunately, I don’t see any Bluetooth connectivity.

More info here.