Roar into a rough-and-tumble world of off-roading with the king of the dinos. Become a trailblazer with a tough terrain truck with realistic sound effects and cool lights. Start your engine; let's race! One-touch transformation turns this truck into a tower of T-Rex power ready to spring into action. Get ready to make your own road! Three simple moves turn the T-Rex back into a terrain truck. Build a Switch & Go world with more transforming vehicle creatures (each sold separately). Intended for ages 4+ years. Requires 1 AAA battery. Battery included for demo purposes only. New battery recommended for regular use.