TECHING DM122 DIY Metal Turbofan Engine Model Building Kits 170PCS+ Pocket Size

Features：

.Authentic Turbofan Structure: Precisely replicates fan, compressor, combustion chamber, and turbine components to clearly demonstrate airflow and propulsion principles.
.170+ Precision Parts: DIY kit includes over 170 finely crafted pieces, letting you build a fully detailed turbofan engine from the ground up while sharpening engineering and hands-on skills.
.Electric Powered & Fully Functional: Built-in motor drives the fan blades for a realistic running display, making the mechanics of a jet engine easy to observe.
.Premium Materials & Craftsmanship: All-metal components paired with a magnetic transparent shell offer durability, fine texture, and an elegant look for teaching, showcasing, or collecting.
.Best Gift for Enthusiasts: Perfect for teens 16+ and adults passionate about aviation, STEM education, or mechanical DIY, and a captivating model for classrooms or hobby displays.

Specifications:

.Name: Mini Turbofan Engine Model Kit
.Brand: TECHING
.Model: DM122
.Material: Aluminum Alloy + Zinc Alloy + Engineering Plastics
.Scale: 1/14
.Number of Parts: 170+PCS
.Drive: Motor
.Power Supply: 3.7V 800mAh Lithium Battery
.Charging Cable: DC 5V USB Cable
.Charging Time: 2 hours
.Function Life: 20 minutes (fully charged)
.Assembly Time: 2 hours or more
.Assembly Difficulty: ★☆☆☆☆
.Product Weight: 560g
.Package Weight: 1200g
.Product Dimensions: 18 x 7.7 x 11.2cm
.Package Dimensions: 25 x 18 x 10cm
.Packing: Gift Box with Lid
.Ages: 16+