Yamaha P-125 BK, Stage Piano, Graded Hammer Standard Keyboard (GHS) with 88 weighted keys, Pure CF Sound Engine, 24 Tones, Max. Polyphony: 192 votes, Dual, split and duo function, Two-track recording (one song), 20 Rhythms (drums + bass), Intelligent Acoustic Control, 21 Demo songs and 50 piano songs, Integrated effects: Reverb, Damper resonance, Sound Boost, EQ, MIDI via USB for connection to computers or iOS devices, Built-in metronome, Tempo / Transpose and Tuning adjustable, Integrated speakers with 2x 7W power, Line output stereo 6.3 mm jack, 2 Headphone outputs 6.3mm stereo, Sustain pedal input, Incl. sustain pedal, Music holder and power supply, Dimensions (W x H x D): 1326 x 166 x 295 mm, Weight: 11.8 kg, Colour: Black, Free app ""Smart Pianist"" for iPhone / iPad downloadable (additional connection cable required / not included)