32-Key Minicontrol Usb Midi Keyboard Controller From Midiplus. Product Details 1. 32 velocity sensitive mini size key keyboard.2. Pitch Modulation Wheels.3. MIDI Data volume Slider.4. Four edit custom unlimited rotary Encoder.5. Octave up and down.6. Transpose up and down.7. The button controls the operation of the Arpeggiator.8. The keys of six kinds of Scale play style.9. The keyboard of chord patterns with great chords, small chord, seven chords, small seven chords.10. Three velocity curve with Norm curve, Heavy curve, Soft cure.11. Eight velocity sensitive Drum PAD.12. Drum PAD of A|B button extended to 16 PAD, PAD BEAT button has six time metronome, with NOTE,CC and PC mode;13. Sustain Jack14. USB bus powered - no additional power adaptor needed. 32 velocity sensitive mini size key keyboard. Pitch Modulation Wheels. MIDI Data volume Slider. Four edit custom unlimited rotary Encoder. Octave up and down. Transpose up and down. This button controls the operation of the Arpeggiator. The keys of six kinds of Scale play style. The keyboard of chord patterns with great chords, small chord, seven chords, small seven chords. Eight velocity sensitive Drum PAD. Drum PAD of A|B button extended to 16 PAD, PAD BEAT button has six time metronome, with NOTE,CC and PC mode Three velocity curve with Norm curve, Heavy curve, Soft cure.Sustain JackUSB bus powered - no additional power adaptor needed Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.