Has Anyone Taken Apart An FC Pocket Yet?

I bought an FC Pocket a few weeks ago, and it's a nice little system. From what I've seen of videos and reviews of any of the other portable Famiclones out there, it seems to be the one that looks and sounds the best. Has anyone bought one and taken it apart yet? I put up a video about what I like to call the 'drunk bitune composer' problem it has with some Famicom game music, so I was wondering if that could be fixed. https://www.youtube.com/watch?v=V6Zejf6fSRk Also, it has 88 games in it, but some of them have a 2 player option, even if it's only a single player machine. Can it me modded to accept NES USB controllers, for 2 player game carts? If so, what mod would need to be done, and how hard would it be to do? I'm just starting to get into modding, and I want to start with my portable clones, since I'll be using them most often.