The Sound Logic SL-11MP3 MP3 Player is a very nicely designed unit. The model reviewed here today still carries the Elta Media brand name but we were told that the Sound Logic and the Elta units are all 100% identical so there should not be any difference between either player. The front of the player has a large LCD display with all the main function buttons located on the front of the player while the battery compartment and SmartMedia memory card slot are located on the back. The volume controls and various other switches are located on the sides of the player, pretty much just like all the other MP3 players out there.