Casio AP-470 WE Celviano, Digital Piano, 88 keys with scaled hammer mechanics II (Tri-Sensor), Synthetic ""ebony / synthetic ivory"" keyboard, 22 Sounds, Multi-dimensional morphing AiR sound generation, 256-voice polyphony, Audio Recording / Playback, Split / layer function, DSP, chorus, Hall simulator, Brilliance, Hammer Response, Damper resonance, String Resonance, Case and key-off simulation, 60 internal exercises, Concert play, Transposer, Metronome, Duet mode, Hinged housing, 3 Pedals (continuous half pedal function), Connections: USB to Host, USB to Device, 2 headphone connections, 2 line outputs (L / Mono R), 2-way 4 speakers: 2 x 20 W, Dimensions incl. Stand (W x D x H): 1417 x 427 x 861 mm, Weight: 43.3 kg, Colour: White, Including music holder, headphone headband and power supply AD-E24250LW