Specifications:
Material: Aluminum Alloy + Stainless Steel
Process: Anodized
Product size: 198*170*180mm
Parts: 500+pcs
Charging voltage：DC 5V
Lithium Battery Capacity: 3.7V, 800mAh
Charging time: 2 hours                               
Working time: 1.5 hours
Assembly time: about 5 hours
Assembly difficulty: IV grade
Metal Box Size: 342*242*150mm
G.W.: 4.1kg                                                    
Suitable age: above 14 years' old

Package Content:
1 Set x V8 Engine Assembly Kit
1 Set x Tool
1 Set x User Guide