You can now control your Scalextric car with your phone or tablet. Spark Plug is the latest innovation from Scalextric which allows you to race your car using your Android or IOS smart device. Simply plug the Spark Plug Wireless Dongle into your Scalextric analog powerbase instead of a traditional hand controller, download the app and race away with no wires in the way. App Features: Single Player or Verses mode options, Option to use smart device vs hand controller in single player mode, Function to BOOST your own speed and RESTRICT your opponent’s and Rumble feature with engine noise and other sound effects. Plus you can personalize your race profile within the app for a unique racing experience: Use your own name, Include images from your camera or image gallery, Multiple controller skin options, Select music from the app or your own music library and Customize for left or right handed play. Scalextric Spark Plug is compatible with Scalextric 1:32 scale analog power bases only. One Scalextric Spark Plug Wireless Dongle supplied. One Wireless Dongle required per player. The Scalextric Spark Plug is compatible with most Android and IOS devices, and can be downloaded from the Apple App Store or Google Play Store.