Thanks all for your opinion
And if i know all 4GB MP4 in ebay are fake
It don't have a real 4GB ??
I find other seller who say "Tips:
Don't be fool! Watch out Fake Memory!Most 4GB MP4 Players on ebay are FAKE!How to verify the actual memory size?" and he say "4GB Samsung Flash Memory"
It is real 4GB or fake too
FREE S/H 2.0" I-4GB 4Go MP3 MP4 player POD MOV QQ7-04R
or:
No hacked 4GB MP4 MP3 Player 2.0"LCD USB2.0 FM QQ5-04R
BEcause all seller who sell this model of MP4 say "100% Truer , No Hacked"