Please help to identify mp3's capacity
 

Hello everyone, I have recently bought an mp3: it's 1.8"LCD MP3/MP4 Radio FM Player 8GB Gold - eBay (item 170588842785 end time Feb-08-11 10:49:44 PST) and I want to identify, is it realy 8gb capacity or not. I tried to use disk tool, as in the tutorials, but it does not support my mp3 I think, cause it shows removable drive is not found or smth like that. So maybe it does not support my mp3 as I read somewhere on the internet, maybe it has other chip, that is not supported. Is there any other ways to know the capacity? Because if I copy 8 gb of music, I just can't listen them all. I will appreciate your help. Thank you.