Scalextric ARC (App Race Control) is a revolutionary slot car system that allows users to wirelessly create and manage races with a handheld smart device, such as a smartphone or tablet. Download the ARC app, then connect your smart device via Bluetooth to the new ARC Powerbase, unlocking unique features and control of your Scalextric races. 9 track layout. Fuel usage. Lap counter. Light start. Pit stop. Size H46, W70, D13cm. For ages 5 years and over. Manufacturers 2 year guarantee. WARNING(S): Not suitable for children under 3 years old. For domestic use only. To be used under the direct supervision of an adult. To prevent possible injury by entanglement remove this toy when the child starts trying to get up on its hands and knees into a crawling position.