Stark-81 Solar Power Toy Digital Magnetic Levitation Auto Rotation Small Aircraft Model Kids Plane Toy Type_LTD Stirling Engine Fuel: 0 to 30% methanol

Fuel: 0 to 30% methanol fuel (can also be modified)

45KG metal gear steering servo (plastic version)

Product Weight: 3850g

High Quality: the product is made of all copper

Stark-81 Solar Power Toy Digital Magnetic Levitation Auto Rotation Small Aircraft Model Kids Plane Toy Type_LTD Stirling Engine Fuel: 0 to 30% methanolDescription: This product uses solar power to supply current to the coil wound on the shaft to generate a magnetic field, and a strong magnet fixed to the base (housing) to generate a repulsive force to drive the rotation. Due to its unique magnetic suspension structure, it has almost no friction and is characterized by high speed, quietness and durability. Due to its acrylic structure, the internal structure is completely exposed, which provides