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- Description
1. Material: wood plastic and metal fittings
2. Size: 19 x 15 x 8 cm
3. Weight: about 100g
4. Type of experiment: model
5. Product principle: The electric energy is converted into mechanical energy, and the wind blows back to drive the aircraft to run forward.
6. Battery: 2 x AA batteries (not included)
Specification:
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