F3A EX330 Electric Balsa Wood Airplane RC Plane Assembly KIT 1000mm Wingspan Type_Single Cylinder Stirling the larger the output voltage

the larger the output voltage and current

when the light is off

waterproof receiving box

and can deepen the understanding of the construction and operation principle of the V8 engine and improve the interest in learning scientific knowledge

F3A EX330 Electric Balsa Wood Airplane RC Plane Assembly KIT 1000mm Wingspan Type_Single Cylinder Stirling the larger the output voltageF3A EX330 Electric Balsa Wood Airplane RC Plane Assembly KIT 1000mm WingspanFeatures:. Assembly: You need to assemble fuselage. Each piece of wood is numbered and you can be assemble following the instructions. It is difficult to assemble.. Workmanship: Made of Balsa Wood, which is not easy to go mouldy, and can be kept for a long time. Laser cutting has further improved the precision of assembly, harmless for your hands.. Aircraft: The aircraft is a