
Alright so obvious credit goes to darkeru for the idea (http://forums.benheck.com/viewtopic.php?f=18&t=24946" onclick="window.open(this.href);return false;).
YOUTUBE VIDEO of it being played here : http://www.youtube.com/watch?v=vJXPfznWLPU
^^^^ EDIT ::: got asked this so much... the sound is sped up in mario due to me using a PAL rom. and the system running it at the speed of a NTSC rom.
My nesP is basically a noname china brand portable media player, with the advantage of being able to play nes roms, and a nes controller hacked to the controls. First off the buttons on the original media player just sucked, they were so small and tight that my fingers could not easily push them. So I got the idea of modding a nes controller to it, that’s when I remembered about the above mentioned mod, and thought maybe I can cram this inside of a cartridge case with the controller. Well it worked perfect, it was like it was made to fit, I didn’t use any hot glue or anything other than some double sided tape to hold the battery in place. It’s a really tight fit though. It’s got 4gb built in memory, with a sd card slot in the inside so you could expand the memory if needed, and not only does it play nes games, but it also plays gameboy and gameboy color roms as well. 2.8” TFT LCD, built-in rechargeable lithium battery, Video player, MP3 player, FM radio, Picture viewer, Audio recorder, it’s got a camera and video camera (but I disabled them to fit in the case), built in speaker, and the best part… TV-OUT !!! so you can play on the big screen! The unit has 2 additional buttons on the front, ones power, and the other is used to navigate the main menu, basically it’s a ‘back’ button. And there is a small hole drilled in the back with a reset button behind it. The unit has 3 plug ins on the right side, AC power (to charge the battery) Mini USB (to put files on the thing) and the TV-OUT plug. I also spent some time and redid the images used for the main menu and the game selection screen.
EDIT: no longer for sale, due to bug found that needs working out.
EDIT 2 : bug fixed, but i gave the unit to a friend .
Thanks for looking.

i cut the original game board down and glued it in so it looks as if the game board is still inside.

nice clear lcd.

small hole in label is reset button.

insides.

more insides.