The RC Electric Heli SJM500 KIT by S J M is a unassembled kit that includes everything needed to build an exciting remote-controlled helicopter. With 8 channels and a colorful design, this electric-powered helicopter is perfect for hobbyists and enthusiasts. The 500 model is equipped with a flybar system, making it ideal for creating intricate aerial maneuvers and 3D flights. Whether you're a beginner or a seasoned RC pilot, this versatile kit offers endless opportunities for fun and adventure.