Description:Brand Name:TechingItem NO.:DM12BItem Name:Explorer1 Model CarWeight: About 713gMaterial: Aluminium Alloy+Stainless SteelQuantityof Parts:249pcsProduct Size: 20.8*12.35*10 CMPackage Size:21.4*13*11.85 CMExternal Power Supply: DC 5VLithium Battery Capacity:500MAHCharging Time:2 hrsAssembly Time:About 2.5 hrsRecommended Age:12+For More Teching Engine Model:https://www.banggood.com/search/teching/133-0-0-0-0-44-0-price-0-0_p-1.htmlFeatures:-MaterialWorkmanship: Made of metal materials, CNC precision casting process, aluminum alloy oxidation, collection of crafts level of exquisite work. 249 parts were polished by professional abrasive tools, which perfectly interprets the wisdom of human creation and yearning for the great industrial age.-Vision: the extreme presentation of mechanical mechanism, clear transmission process at a glance, fully display the logical, beauty of mechanical-Reduction Degree: Take the historical invention and product as the design prototype, present the core principle of machine operation, intuitively show the core value of machine. The inspiration comes from the representative node classic works in the history of human industrial science and technology. Scale model, highly reductive-Expansibility: Each product has its own independent function and structure, and at the same time, the product can upgrade, combine and transform the power system through the designated kit or DIY modification-Fun to Assemble: The original product requires the use
