Race around your living room with this superb Scalextric Batman vs Joker and control the cars from your smart device.Race as Batman or Joker on a track that is built for chaos. With a jump, sideswipe and crossover, there are plenty of opportunities to knock your opponent off the track!The Spark Plug app lets racers to control their car with their smart device, and the added features in versus mode allows racers to boost their speed or restrict their opponent\'s.. Batman v Joker themed. 2 x themed character cars. Over 5 metres of track. Includes a side swipe, crossover and jump. Free to download Spark Plug app. 2 Spark Plug Dongles. Suitable for ages 5+. Approximate dimensions (mm) H 460 W 80 D 700. Weight 4KG