Discover a great gift for Formula E and Porsche racing fans aged 9 and up with this LEGO Technic Formula E Porsche 99X Electric (42137) racing toy. Kids enjoy an immersive build, working out every detail of the Porsche race car, then recreate all the action of real race day using the 2 pull-back motors and the LEGO Technic AR app. Using augmented reality, the app allows kids to immerse themselves in the role of a Porsche Formula E driver. They will choose which circuit to race on, make energy management decisions and use their skills to work their way through the race. Using the 2 traction motors, Kids will decide how much to charge the car’s power before pulling the trigger to watch the car race along the AR track right in front of them! LEGO Technic construction sets feature realistic movement and mechanisms that introduce LEGO builders to the world of engineering in an accessible and realistic way.