Features: 1.Exquisite and lifelike engineering truck (crane); 2.High quality painting and material; 3.Lifelike inner decorations; 4.Rubber tires: good buffering effect and strong sense of pasting ground; 5.With bright lights and lifelike sounds; 6. Lift arm stretches free; 7. Console spins 660 degrees; 8. Auto demo/shut off functions; 9.Trucks work together; 10. A bundle of wood is enclosed for practicing; 11. Move forward/backward, turn left/right.