Radio-controlled model

A radio-controlled model is a toy or model that can be controlled by a remote control. The remote control sends signals to the toy or model through radio waves, and the toy or model responds to those signals by moving or performing certain actions.

Think of it like playing with a toy car, but instead of physically moving the car with your hands, you use a special remote control to make it move. The remote control uses invisible waves to talk to the car and tell it what to do, like drive forward, turn left, or stop.

Radio-controlled models can come in all shapes and sizes. Some are small enough to fit in your hand, like a toy helicopter, while others can be much larger, like a model boat or even a car. Some models are also designed to do specific things, like fly through the air or dive underwater.

Overall, radio-controlled models are a fun way to play and learn about technology. It's like having your own little robot that you can control with just the touch of a button!