Yamaha P-525 B, Digital Piano, 88 Weighted keys with hammer action (GrandTouch-S), Wooden keys with pressure point and synthetic ivory top layers, 542 Sounds (incl. Yamaha CFX Piano, Bösendorfer Imperial), Dual/layer, Split, Duo, 40 Styles, Storable registration memory (6 x 4 banks), 21 Voice demo songs + 50 classics, 256-Voice polyphonic, LCD display 198 x 100 dots, Midi recording: 250 songs (16 tracks each), format 0, Audio recording (USB memory): WAV (44.1 kHz, 16-bit, stereo), up to 80 minutes/song, Playback: SMF (Standard Midi File, format 0 and 1), WAV (44.1 kHz, 16-bit, stereo), Effects: Reverb (7), Chorus (3), Master EQ (3 Preset + 1 User), 12 Insert Effects, Intelligent Acoustic Control (IAC), Stereophonic Optimizer, Sound Boost (3)., Bluetooth Audio & Midi, Connections: Headphone outputs (2x 6.3mm stereo jack), Midi In/Out, Aux In (3.5mm mini-jack stereo), USB to device (USB A), USB to host (USB C), Power supply connector, Sustain pedal, Pedal board (LP-1 or FC-35, sold separately)., Speaker: 2x 20W + 6W, Included in delivery: P-525B digital piano, operating instructions, Online Member Registration, sheet music holder, foot pedal (FC-3A), power supply unit (PA-300C), Dimensions: 1336 x 145 x 376 mm, Weight: 22 kg, Colour: Black