High quality construction blocks for children from the age of six. The set consists of 258 elements from which you can build a Z-Wind car. The vehicle travels in all directions forward to backward right and left. You can control it using the remote included in the kit or using the application on your phone. The application can be downloaded by scanning the QR code on the package. Thanks to the application, you can not only move the vehicle, but also design its movements. The vehicle is powered by 3 x AA 1.5 V batteries (not included), the pilot by 2 x AAA 1.5 V batteries (not included).