Upgrade your existing Scalextric set to the new ARC ONE system with the ARC ONE Powerbase. Unlock the power of the revolutionary ARC ONE app and personalize your race by selecting features such as race type, driver names, and number of laps. Customize and save your race settings and car setup before you head out on the track to test your skills and challenge your opponents. This power kit offers manual control and the possibility of connection to a smartphone for great fun with children and adults.