Audio players are devices or software applications designed to play sound recordings, such as music, podcasts, or audiobooks. They can be standalone devices like MP3 players or integrated into smartphones and computers. Audio players support various file formats, including MP3, WAV, and AAC, allowing users to enjoy their favorite audio content easily. Many audio players come with features like playlists, equalizers, and shuffle modes, enhancing the listening experience. Some popular audio player applications include iTunes, VLC Media Player, and Spotify. These tools enable users to organize their audio files and access streaming services for a vast library of content.