MP3 player
noun1
An electronic device for playing digital audio files in the MP3 format and, in many cases, files in some other formats, as well as including a radio function.
- A smartphone is not the best camera, notebook, word processor, audio recorder, radio, MP3 player, map reader, pedometer and so on, but it is good enough replace numerous separate devices for most people most of the time.2019 June 27, Jack Schofield, “What’s the best cheap tablet or e-reader for PDF files?”, in The Guardian: