A DVD player is an electronic device designed to play DVDs, which are digital versatile discs used for storing video, audio, and other data. These players can connect to a television or projector, allowing users to watch movies, shows, or play video games. Many DVD players also support various formats, including CDs and MP3s, enhancing their versatility. In addition to playing discs, some DVD players come with features like USB ports, enabling playback of media files from external drives. Many modern models also offer HDMI outputs for high-definition video and audio, making them compatible with contemporary home entertainment systems.