Vintage 1993 Kohns - Star Trek The Next Generation Collectors Edition Official Starfleet Communicator Pin With Authentic Sound - Factory Sealed Shop Stock Room Find. Released by Kohns in 1993 as part of their Star Trek Communicator Pins With Sound Series. This fantastic Starfleet Official Communicator Pin measures 5cms by 5cms and is an exact replica of the one worn by the crew of the USS Enterprise from the TV show, and attaches to your shirt with two back clasps and features authentic sounds from the TV series when you press the shield. Please Note - Due to age, the batteries will need to be replaced. Brand New Factory Sealed Shop Stock Room Find. Discovered in the store room of a closing down shop with a whole host of other Star Trek items from a similar era. All Orders Received Before 4.00pm Mondays to Fridays are shipped the same day