There is a new wire-free sports mp3 player at www.mi-sport.net which has no need for a screen you just press the buttons on the headphones to move on the tracks.It`s only 1gb but it may be enough.You can operate it without looking so your impairment isn`t a problem.Hope this helps.
Is there a MP3 player with a larger than average font size to aid the visually impaired? In my experience, a larger screen size does not reflect a larger font size. Does any mp3 player have a zoom feature or scalable fonts? Mp3 player will be used for music only, no video or pictures.