Creative kids build and customize a planetary rover using littleBits electronic building blocks then transform it by adding out-of-this-world capabilities Over 30 activities in the free Inventor App guide kids through building and controlling space vehicle inventions like a space rock collector or an alien life detector learning STEAM Science Technology Engineering Art Mathematics skills and drawing inspiration from real space pioneers. Through both hands-on and digital play kids gain lifelong skills to become changemakers through invention. Product features include in-app instructions for 30 space activities tech sensors paper templates wheels mounting boards LED light motors battery stickers and free Inventor App and battery.FEATURES Complete kit 15 Bits 10 paper templates 7 accessories sticker sheet 9V battery with cable and free app with instructions. Free Inventor App over 30 activities with step-by-step instructions and tutorials that guide kids through building and customizing fun inventions to explore the final frontier. Customizable inventions fun activities help kids unleash their creativity by customizing their space rover or creating their own. Modular system all littleBits electronic blocks even in other kits can be combined and reconfigured to create brand-new inventions. Smart device required for video instructions Inventor App requires either iPhone iOS 10.0 or later or Android 5.0 or later is required. Amazon devices are not compatible at this time.