A CD player is an electronic device designed to play audio compact discs, commonly known as CDs. These discs store music and other audio recordings in a digital format. CD players can be standalone devices or integrated into other equipment, such as stereos and car audio systems. They read the data on the disc using a laser and convert it into sound. Most CD players have basic controls like play, pause, stop, and skip tracks. Some models also offer additional features, such as shuffle play, repeat, and the ability to display track information. Despite the rise of digital streaming, CD players remain popular for their sound quality and physical media appeal.