The Plantronics CS70 headset is good....really good.  Right now, the headset is limited to just making simple calls, but it seems that in the 23rd century, it may well be used it as a voice/sight hybrid device--say, while transporting Spock and Kirk to and from a Vulcan ship.  If you're planning on seeing the new "Star Trek" movie, be on the look out for it, it's there--right on Scotty's ear.

Maybe the new Plantronics Voyager Pro, our current Editor's Choice Bluetooth headset will be in the inevitable sequel.