Stomp into the cool, crazy world of prehistoric creatures that turn into vehicles with the VTech Switch & Go T-Rex Muscle Car! This T-Rex breathes fire with awesome light and sound effects. Transform the dino easily into a tough Muscle Car. Check out its lightning trail! Fiery lights and sound effects bring your Switch & Go world to life. Pit the T-Rex Muscle Car against the other Switch & Go dinos for a fearsome match-up. Additional Switch & Go dinosaurs sold separately. Intended for ages 4+ years. Requires 1 AA battery. Battery included for demo purposes only. New battery recommended for regular use.