Now you can race the most famous crime fighting vehicle of all time as part of the Hot Wheels Ai Racing Fleet! Customize your Smart Car with a premium Batmobile body and wheel covers to save Gotham City! Take it to the next level by inserting the cartridge into your Gaming Controller (sold separately) to unlock authentic Batman voiceover and sounds. Ai uses computer enhanced Artificial Intelligence to put you in total control of the racing action! Includes one Smart Car body and 4 wheel covers. Each sold separately, subject to availability. Smart car sold separately. Not for use with some Hot Wheels sets. Colors and decorations may vary. Ages 8 and over.