Brick Qty:555pcs

1. Engineering vehicle height simulation modeling, five changes modeling: excavator robot, engineering lift truck, excavator, bulldozer, mining truck, engineering theme. Higher playability;

2. New motor module remote control function: 2.4GHz/ 30m remote control/forward. Step back;

Car battery information: AAA*3(not included)

Remote control distance: above 25m Straightness: forward 6M offset 0.6M