I used to listen to mp3s ripped off of youtube on my SanDisk player all the time:
ipod touch 4th gen
Dell Jukebox was where it was at!
me scrolling down through the replies
I still have all of these in my possession (I know this is a pic of the ‘mini’ SNES but I just used it caused it looked funny )
Wasn’t allowed to have a Gameboy, but I played this til the display broke. Haha!