Yamaha P-S500 WH, Digital Piano, 88 Weighted keys with hammer action (GHS), 660 Sounds with Smart Pianist app - otherwise 100, Dual / Layer & Split, 370 Styles with Smart Pianist App - otherwise 100, Registration Memory, 256-Voice polyphonic, Full Dot LC-Display, Audio & Midi Recording - Midi 16-track, Audio: Wav, Effects: with Smart Pianist App 58x Reverb, otherwise 5x Reverb, Master EQ: 5 + User, Intelligent Acoustic Control, Stereophonic Optimizer, Vocal Harmony: 44, Metronome, Transpose, Lesson/Guide function, Stream Lights key display, Audio to Score, Audio Playback with Time Stretch, Pitch Shift and Vocal Cancel function, Wireless connection to smart devices via UD-WL01 WiFi USB adapter (not included), Stereo output: 2x 6.3 mm jack L/R + R, Stereo input: 3.5 mm stereo mini jack, Aux pedal connection, Connection for pedal unit (Yamaha LP-1, not included), USB to Device connector, USB to Host connector, iPad connection (5V, 2.1A), Power supply connector (PA-500), Speaker system 2x 20 W + 2x 6 W, Dimensions (W x D x H): 1329 x 410 x 167 mm, Weight: 21.8 kg, Colour: White, Includes PA-500 power supply, music stand, sustain pedal, USB cable (USB A to USB B) and USB converter cable (Micro USB / USB type A to USB type C)