Power Rangers Operation Overdrive Overdrive Morphers - Overdrive Tracker Turbo Edition These high-tech gadgets are used by the Rangers in the Operation Overdrive TV show to decipher clues to help them find the missing treasures! Includes awesome black light decoder feature! Visit www.bandai.com for information on how to receive a Secret Message Pen to use with the black light feature! The keypad activates sound, including unique sequences. Scan cards are also included for more fun decoding!