Casio CDP-S160BK 88 Weighted Key in Black

 The CDP-S160 has 88 scaled weighted hammer-action keys, choice of black or red finish, 10 tones, Headphone output, 64-note polyphony, Layer capability, MIDI recorder, Reverb & chorus effects, USB-MIDI connectivity, iOS/Android app integration, Duet mode, Metronome, Stereo 8w x 8w speaker system, Headphone output, Includes ADA12150P AC adapter, music rest and SP-3 sustain pedal, Optional 6xAA battery power.