2.4G Remote Control Crawler Crane Puzzle Toy Building Block Engineering Vehicle Model

1. Material: Plastic
2. Net weight: 3kg
3. Size: 148x41x97cm
4. Applicable age: over 8 years old
5. Number of blocks (pieces): 4000+
6. Power supply: body via USB charging, remote control via 2 x AAA batteries (not included)
7. Remote control distance: about 100 meters
8. Number of counterweights: 20
9. Remote control mode: 2.4GHZ remote control
10. Control mode:
- Mobile APP programming control
- Remote control