Game Boy

The FM Gameball turns the Game Boy into an FM radio. The small accessory has integrated headphones and plugs into the console's headphone jack. Volume is set on the Game Boy, while the stations are tuned on the Gameball itself.

It is one of two FM radio solutions in the collection. The Beeshu GameTunes tuner took a different route, drawing power from the cartridge slot rather than the headphone jack.