ok, let me tell you the truth about this player.
i got mine a couple of years ago in one of those super hot Internet deals in the deal heyday
mine is labeled the I-JAM.
the problem with this product is that it is missing a couple of key features that one would assume would be present on to any MP3 player:
first, this thing has no pause button. You see the long oval vertical but then at the top middle of the player? that button toggles between play and stop. there is no pause. now this wouldn't be so bad if not for the second thing, which is that there is no resume function. If you stop play, when you start again, it will begin playing from the first song in the list. Since the player has no display, finding the song where you left off is pretty hard. I can't remember exactly, but I think that it has no fast forward or rewind either, only a track skip forward or backwards. I think it only plays in alphabetical order of the file name, also.
Also there is no analog volume control. it as plus or minus buttons which raise or lower the volume but it doesn't get that soft nor that loud.
I also had problems with this player some compact flash cards. It worked fine with the 8MB card that was included, but not with my 48M SanDisk Card. when I called tech support, they said that there were problems with certain brands of cards, but they didn't know which ones or have any kind of fix for it.
Anyhow, I ended up playing a few songs off of it and never used it again.
so, buyer beware.