PortaSound PSS-102Portable Keyboard / 1991
A portable keyboard developed for children.
The user inserts a card into the panel on the main unit, and the unit reads the barcode on the back of the card, letting the user cycle through various functions.
The set of cards included cards for voices, rhythm styles, songs, a karaoke contest, percussion, and games.
The keyboard is also equipped with a detachable microphone.