The first Apple iPhone Bluetooth Headsets are now shipping, and unboxing photos have been posted to photo-sharing site Flickr. Of note in the unboxing photos, the iPhone displays the charging status of both itself and the headset when the two are placed together in the Duo Dock, and the headset uses a MagSafe-style connection to connect to the cable or Dock for charging. Apple has also posted a number of support documents covering different aspects…