32 mini keys (black keys are fragile)
built-in speaker (high quality)
main voice polyphony 2 notes
100 preset sounds divided into 5 groups with each 5 sounds and each 4 variants per sound selected by the "variation" button: {piano, e. piano, harpsichord, clavi, e. organ | violin, vibraphone, marimba, flute, clarinet | folk guitar, e. guitar, banjo, harp, strings | saxophone, harmonica, accordion, trumpet, horn | fantasy, wood bass, e. bass, slap bass, piano split}
15 preset "jam track" rhythms {dance, rap, funk, rock, minor blues | rock 'n' roll, r&b, slow rock, jazz blues, fusion | bossa nova, samba, tango, march, waltz} (switch main voice sound all few patterns).