Race into a new world with the stealthy, speedy Switch and Go® Wolf Fire Chief! Take charge with a powerful fire chief car with realistic sound effects and cool lights. Hear the siren sounding—that's a five-alarm fire! One-touch transformation turns this rescue vehicle into a strong, growling wolf, ready to spring into action. Nose to the air! Do you smell trouble? This powerful wolf is on the prowl. Assemble the pack and go on the hunt for action. Ready to pick up speed? Three simple moves turn the wolf back into a fire chief car. Wolf to wheels! Let's roll out! Build a Switch and Go® world with more transforming vehicle creatures (sold separately). Intended for ages 4+ years. Requires 1 AAA battery. Battery included for demo purposes only. New battery recommended for regular use.