B094JPPJXV Voupuoda 61-Keys Multi-funcation MIDI Keyboard Portable Electronic Piano Digital Orchestrations Keyboard Musical Instrument

No driver is needed, powered by USB and no external power is needed. So it’s convenient to carry it out.
Capactive touching sensors to control PITCH/MODULATION.
Features with SHIFT for customised functions and OCTAVE/TRANSPOSE.
4 customisable knobs: T1(Volume), T2(Pan), T-3(Expression Controller), T4(Reverb).
Portable size for easy carrying.