The Deluxe OMNITRIX is true to scale for realistic role play. With flashing red and green lights, transformation sound effects taken directly from the TV series, the Deluxe OMNITRIX provides the ultimate role play experience! Ben's transformation sequence occurs at least two times in each episode?fans of Ben 10 will surely recognize the unmistakable sounds depicting the transformation from Ben to Alien. Like Ben's watch, our OMNITRIX will signal activation and de-activation with cool sound effects and red and green lights. Each of the 10 Aliens' silhouettes can be seen on the face of the watch and will be backlit for an easier view.