The power to play original PlayStation games. Compact enough to fit on a keychain. That's the FunKey S. Its foldable design packs a large D-pad and A/B/X/Y buttons, L1/R1 buttons, a 1.54" IPS color display, a speaker, and a Micro USB connector into a single body. The software is compatible with PS1, GameGear, NES, Super NES, Gameboy (classic, Color, and Advance), Sega Master System, Sega Genesis, Atari, and Neo Geo Pocket games, and 128 GB SD support means you can store hundreds of games for on-the-go play. Sized to fit on a keychain yet powerful enough to run PS1 games, this console is like a mini GameBoy.