Light and Sound Communicator Star Trek [New Book] Boxed Set, Paperback, Toy Title: Light and Sound Communicator Star Trek Format: Book Label: Running Press Genre: Gifts UPC: 9780762459339 Release Date: 2016 Summary The communicator is used for voice communication and serves as an emergency-signaling device for Starfleet. This kit includes a replica of the iconic communicator, which features light and sound, and a 48-page book on the history of communicators, complete with full-color photos. Star Trek fans and collectors will love this one-of-a-kind, mini-size collectible communicator with light and sound. Product Details