Are you refering to zen micro photo?

If it is, then the photo viewing is so slooow n making hiss sound...
It's pointless to use it for photo viewing..

And it's battery life is very short...

The SQ is above good for me, very clear sound, but it lacks of bass.
I consider it as a value player..

Can anyone recommend mp3 player for me?

-Great SQ
-Small size (At least smaller and lighter then the Dai Fan Shue zen micro photo)
-Long battery life
-Video doesn't matter
-Brand doesn't matter

Thanks