According to the reviews on Amazon it comes with 3 extra backs for the device, a wall charger a USB cable and an 8gb sd card
Reviews seem very possitive (nothing under 3 stars) many from past iPod users.
Screen resolution is down from an iPod but other features seem comparable.
See the following link for more details and specs
http://www.samsung.com/us/mobile/mp3-players/YP-GI1CB/XAA
I thought it was a phone. Is the GS phone only $50 more expensive than this MP3 player?