Recognising rockchip model

Hello there. Recently, I bought a Titan MP4 P405

I tried to contact Titan Memory, but couldnt find any means.

I tried to disassemble the player, however it was getting though and I didnt want to break anything.

Is there anyway to know the Rockchip model that uses my player?

Thanks a lot.

[makd511]

looking at the player its an older 26 series player