RC helicopters, or remote-controlled helicopters, are miniature flying devices that can be operated from a distance using a handheld transmitter. They come in various sizes and designs, ranging from simple models for beginners to advanced versions for experienced pilots. These helicopters typically use electric motors or gas engines for propulsion and can perform a range of maneuvers, including hovering, flying forward, and performing aerial tricks. Many enthusiasts enjoy flying RC helicopters as a hobby, participating in competitions or simply for leisure. They are often made from lightweight materials, making them agile and easy to control. Some models even feature advanced technology, such as gyroscopic stabilization, which helps maintain balance during flight.