37-Keys Multi-funcation MIDI Keyboard Portable Electronic Piano Digital Orchestrations Keyboard Musical Instrument

Features: 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. Key-size design is reasonable and compact, comfortable use experience. With LED display for accurate control. Compatible with a variety of music arrangement software. With anti-slip rubber pad for safer use. Specifications: Main color: white Main material: plastics Keys: 37-keys Maximum polyphonic number: 64 Item size: 570 * 135 * 35mm / 22.4 * 5.3 * 1.4in Item weight: 1358g / 3.0lb Package size: 635 * 200 * 100mm / 25.0 * 7.9 * 3.9in Package weight: 2048g / 4.5lb Packing List: 1 * Electronic Keyboard 1 * USB Cable 1 * User Manual