Description
- High-concerned chemical: None
- Is Electric: Lithium Battery
- Material: Plastic
- Recommend Age: 14+y
- battery capacity: 1800MAH
- interface type: USB
- Overall Dimensions: 112*178*84MM
- model: F2 astronaut
- Product weight: 0.33KG
- Additional features: AI programming
- capacity building: thinking ability










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