Specifications:Material: Stainless Steel + Aluminum AlloyColoring Process: Anodic OxidationScale: 1/10Number of Parts: 500+pcsDrive Mode: Motor DriverExternal Power: DC 5V (USB Cable)Battery: 450mAh Li BatteryCharging Time: 2hService Time: Over 90mins (At Full Power)Assembling Time: 6hDegree of Difficulty: ★★★★★  Product Dimensions: 20 x 17 x 18cmProduct...

Features: Specifications:.Material: Plastics + Metal + Electronic Components.Product Weight: 700g.Package Dimensions: 20 x 20 x 15cm.Package Weight: 900g.Packing: Graphic Carton  

Specifications:.Color: As Shown.Material: Metal + Plastic.Product Weight: 1790g.Package Dimensions: 50.4 x 35.5 x 10cm.Package Weight: 1900g.Packing: BoxPackage Content:.1Set x Engine Assembly Model  

MINI V8 Engine Model Kit to Show How it Works If you are looking for a motorized model engine model kit, just try this V8 engine, which includes a working electric motor, light up spark plugs, engine sounds, and automatic shut off. Step-by-step diagrams...