8 assignable knobs
small
sustain pedal
midi out only
2 Wheel
2 octaves (x4 with small blue buttons)
the price is not bad

UTILIZATION

Keys too deep but pleasant, different choice of velocity can

assignment of simple knobs

selection of midi channels ditto

need manual

OVERALL OPINION

It is fun, convenient and cheap but it's far from the best
usb power supply practice
with the experience I would have bought something else