.Color: As Shown .Material: Aluminum Alloy Stainless Steel .Item: Inline Four-Cylinder Engine .Model: DM13-L4-T .Coloring Process: Anodic Oxidation .Number of Parts: 364pcs .External Power Supply: DC 5V .Lithium Battery Capacity: 500mAh .Charging Time: 2 Hours .Battery Life: No less than 30 minutes under full power .Assembly Difficulty: 4 Stars .Assembly Time: 4 Hours. .Product Size: 15.85 x 11.7 x 18.2cm .Product Weight: 1747g .Package Dimensions: 34 x 24 x 15cm .Package Weight: 4kg .Packing: High-end Metal Gift Box Package Included: 1 × Four-Cylinder Engine Model (Unassembled) Email us for specs Delivery: 7 – 15 Business Days (Tracked) Note: Duty fees may apply (E&OE)
