Huina Alloy 11 Channel 2.4G Crawler Full-Function Remote Control Excavator 2.4G 11 Ch Full Functional Electric Remote Control Construction Tractor Cab can Turn Around 680 Degrees Rotate, Automatic Demonstration Function with Music and Flashing Light Arm can Move Up and Down to the Ground Alloy Front Bulldozer Shovel and Arm Shovel High Realistic Design Clear Windows With Interior Detail Makes More Attractive and Fun