V8 Engine Kit That Work, Visible Car Engine Model Kit with Motor and Lights, Build Your Own Car Engine Kit with App Control Kit, STEM Project for Kids Adults 14+

Please remove all packaging before giving this toy to children. Seek medical attention immediately if small parts are swallowed or inhaled. Please read the entire instruction manual carefully before use. Keep this instruction manual! Use this toy under adult supervision.

• True-to-Life V8 Replica：Meticulously crafted mini V8 engine model mirrors high-performance automotive engineering, with functional pistons, transparent cylinder head (revealing internal mechanisms), and detailed turbocharger. Offers immersive hands-on exploration for hobbyists and car enthusiasts.
• Transparent Design for Visual Learning：Clear cylinder head doubles as an educational tool—watch synchronized piston movement, grasp engine mechanics, and see component harmony. Turns building into an engaging learning journey for STEM students, aspiring engineers, or tech curious.
• Smart APP-Powered Control：Intuitive app lets you adjust RPM in real time, hear authentic, speed-responsive engine roars, and customize sounds. Rechargeable motor with USB cable ensures endless interactive fun, no battery hassle.
• STEM-Focused Building Experience：665-piece assembly is a hands-on STEM project, boosting creativity, problem-solving, and critical thinking. Breaks complex mechanics into simple steps, ideal for teens and adults to learn engineering while enjoying the process.
• Effortless Assembly Process：Comprehensive step-by-step manual guides assembly of all 665 pieces—stress-free for beginners and experienced builders alike. Finish quickly to proudly display your completed model.