Children Technology Small Production DIY Electric Taxi Aircraft Model Handmade Materials Teaching Toys

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)