5in1 STEM Robot Building Kits for Kids 6-12, App & RC STEM Bulldozer Robot Building Toys for Boys Ages 8-13, 769Pcs DIY Robotics Kit Building Set Erector Set Gift for Boys Girls Ages 6 7 8-12 Birthday

Product details

Product description 【Technology STEM Building Toys】Robot building toy features a multi-color adjustable ambient light module. Using the remote control, you can switch between a variety of brilliant colors, adding a dynamic flair that delivers a unique interactive experience and doubles the fun. Come and build your very own STEM world! 【5IN1 STEM Building Sets】This building sets can be assembled into five different models, model A is a heavy-duty tracked bulldozer; model B is a cute, multi-functional construction robot featuring a classic color scheme; model C is a high-horsepower agricultural tractor; model D is a tracked combine harvester (a great helper during the harvest season); model E is a massive motor grader. Five imaginative play modes offer children a feast of building fun. 【Dual-Control Remote Modes】Robot building set supports control via both a handheld remote and a mobile app. The app features a clean, intuitive interface with vibrant icons and includes a variety of built-in functions—such as driving, path-following, gravity-sensing, and STEM programming modes—making it easy for even programming beginners to get started. Equipped with a unique tracked chassis drive system, the robot navigates diverse terrains with ease, whether indoors or outdoors. 【Excellent Quality STEM Building Kits】This STEM kit is ASTM and CPSIA certified, ensuring safety and reliability. All components are expertly crafted and durable, guaranteeing smooth assembly and disassembly every time. The set includes over 769 building pieces, an illustrated step-by-step guide, and an easy-to-use companion app. It is compatible with most similar building block sets on the market, offering great expandability. Kids will absolutely love it! 【Powerful Performance & Long-Lasting Range】Robot building kit features two high-speed motors and a 3.7V/300mAh rechargeable lithium battery that delivers sustained, powerful performance; the remote control requires two AAA batteries (not included), and the toy offers a runtime of over 30 minutes on a single charge. Its unique 2.4GHz remote control technology allows multiple players to compete simultaneously! 【Learning STEM Toys for Kids】Erector set combines elements of robotics, science, technology, and engineering. By assembling the components to build models, children not only exercise their fine motor skills but also foster brain development, spark their imagination, and improve hand-eye coordination. It makes an excellent gift for boys and girls aged 6, 7, 8, 9, 10, 11, 12, 13 and up, and is also perfect as a present for birthdays, Christmas, Children's Day, Thanksgiving, or New Year's.