well, my phone is an mp3 player and has 64megs of memory on it, i only have a mono headphone at the moment, stereo ones are about £20 sterling! but technically, i could then have a mp3 player capable of what i am looking for, playing audiobooks!
i was wanting one for when i walk places, but i cant walk far at all anymore, so thats out of the window! and its not safe to listen to anything on headphones whilst cycling, let alone legal