About This

• Multifunctional Mechanical Building Set: This STEM building kit can be assembled into 5 cool models - engineering excavator, crane, bulldozer, roller, etc., allowing children to explore the mysteries of machinery in the building! The free disassembly and assembly design inspires unlimited creativity, cultivates hands-on ability and spatial thinking, and enjoys immersive screen-free construction fun!
• Dual Control Mode: STEM building toys realizes 2.4G remote control and multi-function APP, bringing an advanced interactive experience! It can realize forward and steering through four-way precise control, and supports 360° cool rotation, making children the focus of the audience! The APP has built-in gravity sensor mode, real-time driving simulation, path navigation and graphical programming functions, Cultivate competitiveness in future scientific and technological exploration!
• Entertainment Education: Engineering building set allows children to enter the wonderful world of engineering machinery in hands-on assembly! Through immersive assembly of engineering vehicle models, explore the working principle, gear transmission and other real mechanical principles, and stimulate interest in physics and engineering. Cultivate logical thinking, innovation ability and teamwork spirit in the process of problem solving, turn STEM learning into a fulfilling adventure!
• STEM Building Toys: The parts of this engineering vehicle building set are made of child-friendly, safe and non-toxic ABS material, and this safety toy has been certified by ASTM and CPSIA. The set contains 535 pieces to assemble. Parents and children are safe while exploring the wonderful world of mechanical principles.
• Endless Fun: This STEM building toy is suitable for children aged 8-14! From conception, construction to debugging and improvement, every link can stimulate creativity, cultivate logical thinking and problem-solving skills. With a clear color step guide, the assembly process is easy and fun. Whether it is Christmas, birthday or daily reward, this is the perfect gift to ignite your child's engineering dream.