Nintendo MP3 Player

"Also known as Play-Yan Micro, it was a special cartridge which added media player capabilities to the Game Boy Micro."

Nintendo· September 13, 2005· Main Game

Also known as Play-Yan Micro, it was a special cartridge which added media player capabilities to the Game Boy Micro. It is an updated version of the original Play-Yan, which had been marketed for the Game Boy Advance SP. This iteration is not compatible with the microgames which were released for the original version.