This slot car set is able to connect with smart devices and uses an app to enhance the racing experiences(Requires iOS 9.2 & Android 4.3 or later).
Real-time racing data. Voice commentary and racing sound effects.
The track is 6.5M / 21.3ft long. This track has 3 basic layouts, included looping, banked corner, bridge underpass
Cars: Alfa romeo 8C in police car and street car.
Set includes: ASR control box with built-in bluetooth, track pieces, controller*2, vehicle*2, transformer, and other accessories.