Modified original Gameboy with the guts of a Gameboy SP-
Plays all Gameboy, Gameboy Color, and Gameboy Advance games. Rechargeable battery, all buttons, headphone jack work- etc.
There are two small buttons on the sides for the shoulder (L/R) buttons that do not show up in the picture, I intend on moving them to the back though-
There's also a button on top that controls back-light intensity, and the headphone jack was modified so that the internal speaker shuts off when headphones are inserted.