Happini ✈ [ Engine Model] 1:20 Engine Model — Assemble & Start Luminous Educational Toy for Space/Science Teaching, Boys and Girls, 4k with Camera, Foldio2, Lose It Scale Battery Mini Quads

Overview: This Happini [ Engine Model] 1:20 engine is an interdisciplinary education model designed for classroom demonstrations, model-airplane displays and science & technology museums. It arrives with a bilingual principle manual in Chinese and English plus a 3D disassembly experience unlocked via an AR scanning code. Assembly produces a working demonstration of turbine operation and is suitable for boys and girls (6 Years Old +). Real turbine behavior: After careful assembly the unit can be started with the built-in start button. Transparent housings let you watch three-stage fan groups spin at high speed while coordinated LED blue-flame lighting highlights the working principle of a jet engine. The piece functions as an assemble-and-start luminous toy ideal for hands-on teaching. Engineering details: The model is developed from CFM-56 real-machine data and is split into 8 modules including compressor, combustion and turbine sections. Bearings are 304 stainless steel for smooth operation at 6000 . A turbine hand-brake device (listed as -pinch) is fitted for safety during handling. Power and display options: The product supports a -mode power system — manual spring energy storage (No Battery) for battery-free demonstrations, or an optional 3V power supply (need To Separately). A removable base allows quick conversion between a desktop suspension display and a stand; the dark-luminous finish creates an impressive visual effect. Materials and safety: Constructed from food-grade ABS without burrs, the model is intended for independent assembly by children aged 6 Years Old +. Perfect for aviation fans (dad more than baby!), it also pairs with 4k with Camera, Foldio2, Lose It Scale Battery Mini Quads in multi-display setups.