Usually known as MP3 players, digital audio devices can often play additional audio file formats. These small handheld portable devices can play, organize, and store music files downloaded from the internet eiher onto flash cards or hard drives.
Personal MP3 players are excellent for use while exercising, since they don't skip like a cd player. Some multifunction audio players display video content and can be used as a voice recorder. External accessories such as speakers or automotive docks are also available.
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