Mini Four Cylinder Engine Kit That Runs, DM115 1/10 DIY Full Metal Mini OHV Inline Diesel Engine with Cooling Function (300+PCS)

Specifications:.product name: five-cylinder radial engine.product model: DM116; material: aluminum alloy + stainless steel.scale: 1/6.Number of parts: 250+pcs.Lithium battery: 3.7V 800mAh.Charging voltage: DC 5V (USB cable).Charging time: 2 hours.Function: Automatic power off when encountering external resistance.Assembly difficulty: 4 stars.Assembly time: about 4 hours.For age: 12 years old and above.Material: aluminum alloy + stainless steel.Product Dimensions: 19.9 x 19.9 x11.4cm.Product Weight: 1900g.Package Dimensions: 34 x 24 x 14.5cm.Package Weight: 2500g.Packing: high-end metal gift boxPackage Including.Engine*1 set.Installation tool*1 set.Instruction manual*1

• ✅【Exquisite Mechanical Decoration】: This mini OHV inline four-cylinder diesel model features premium quality metal parts that provide an immersive experience in the world of mechanical engineering
• ✅【Dynamic Simulated Model】: The engine can be connected to power and run using a motor, allowing you to observe the engine running process. It serves as both an ornamental model and a simulated dynamic model that replicates of a real engine
• ✅【Complete Construction Set】: With over 300 parts and an English instruction manual, you'll personally assemble the engine from small parts to the finished product, creating an impressive engine model
• ✅【Superb STEAM Model】: This model promotes parent-teen interaction, introduces children to industrial knowledge, enhances their imagination, and develops mental, logical thinking, innovation, and creativity
• ✅【Special Gifts】: Packaged in a high-end gift box, this engine model is a perfect gift for both teens and adults. It represents the inheritance of industrial technology and is sure to be irresistible and satisfying