A CD player is an electronic device designed to play audio compact discs, commonly known as CDs. It reads the digital data encoded on the disc and converts it into sound. CD players can be standalone units or integrated into other devices, such as stereos and car audio systems. Most CD players feature controls for play, pause, skip, and stop, allowing users to navigate through tracks easily. They often include additional features like shuffle and repeat modes. While digital streaming has become more popular, CD players remain a reliable option for enjoying high-quality audio from physical media.