This Roarin Frenzy T-rex remote controlled dinosaur toy brings dinosaur chase and battle play to life. In Frenzy Mode, the dinosaur takes on a life of its own- chomping, roaring and tracking down prey in a frenzy This Tyrannosaurus rex can chase down even the quickest of dinosaurs with the Turbo Mode on the remote control; it makes the dino go extra fast. With a fully functioning remote control, this dino executes high performance turns.