Board Thread:Character Discussion/@comment-25355646-20141115043232/@comment-24936039-20150129205717

That's a good theory of how the Taser worked. Notice that when Tamara and Greg arrived in Neverland, their walky-talkies turned into cheap toys filled with sand. I suspect at this point, since Henry was in Neverland, he had no more use for Greg and Tamara, so he no longer 'believed' in the super 'science' gadgets so they reverted to their original forms (which means that the Taser would just be some piece of junk also).