Dimensions: Length = 21.25 inches. Width = 11.75 inches. Height = 2.13 inches.
Power: Uses 8 C batteries or a plug-in alternating current (AC) adapter (included). A direct current (DC) adapter for plugging into an automotive cigarette lighter is optional.
Options: A plug-in Rhythm Style QCard with 30 additional rhythms, a variety of plug-in QChord song cartridges, QChord song books, a molded case, an adjustable strap, a stereo cable to enable the QChord to be played through a home stereo system, stereo headphones, an amplifier, and a QChord demonstration video.