NUX NPK-20 Portable Digital Piano

WKJ-03 Triple-Sensor Graded Hammer-Action Keyboard, 5 Level Providing an accurate and truly grand piano sound A Microphone Input and Reverb – Perfect for Playing and Singing Including 4 types of reverb (hall, plate, room, studio), 4 types of compressor (soft, R&B, lyric piano, standard piano), chorus, and delay. 9-Band EQ. You can create and adjust the EQ settings perfect for your performing to your environment and devices (amplifiers, headphones, built-in speakers, etc.), store and recall them at any time.