This 2-in-1 Stem building kit lets kids create a detailed sports car or a battle robot, offering hands-on building fun and interactive control through a remote or smartphone app. With 461 pieces, it encourages creativity as children design their own models and explore multiple play modes, including remote driving, path navigation, gravity sensing, and programming. Two rechargeable batteries provide up to 60 minutes of playtime for extended learning and enjoyment. Crafted from safe Abs materials and certified for secure use, it s an engaging gift that strengthens logic, problem-solving, and early tech skills for kids ages 6 and up.