A TV remote control is a handheld device used to operate a television from a distance. It typically features buttons for power, volume, channel selection, and other functions, allowing users to change settings without getting up. Most remotes use infrared signals to communicate with the TV. Modern remotes may also include additional features like smart TV controls, enabling access to streaming services and apps. Some remotes are designed with touchscreens or voice recognition for easier navigation. Many remote controls are powered by batteries, making them portable and convenient for everyday use.