It is a small keyboard 2octaves and a half (32 mini keys).
No connection ... lol
There are eight sounds {sax, violin, oboe, clarinet, piano, vibes, banjo, marimba}
{8 rhythms and available 8beat, 16beat, 12beat, swing, tango, samba, march, waltz}
It accde these sounds by the piano keys and buttons on the right situs.
You can use the vibrato or sustain (no pedals).
No squenceur.

UTILIZATION

The configuration could not be simpler ...
There is no edition of a sound itself.
The manual, I wonder where it went ...

OVERALL OPINION

I have 12 years minimum, it is part of my childhood memories. Well-sr is not a keyboard trs volumes but I am party ensures the music ...
If I was 5 I would do gladly that choice.