Piano SoundPiano Sound: SuperNATURAL PianoMax. Polyphony256TonesTotal Available Tones: 321Tones Accessible from the Front Panel: 56Tones Accessible from the Roland Piano App: 321KeyboardKeyboard88 keys (PHA-4 Standard Keyboard: with Escapement and Ivory Feel)Speaker SystemSpeakers12 cm x 2Rated Power Output11 W x 2BluetoothAudioBluetooth Ver 3.0 (Supports SCMS-T content protection)MIDIBluetooth Ver 4.0Compatible Android / iOS Apps (Roland)Compatible Android / iOS Apps (Roland)Roland Piano AppPiano Designer*Support for the app may be terminated without prior notice.Data PlaybackPlayable SoftwareStandard MIDI Files (Format 0, 1)Audio File (WAV: 44.1 kHz, 16-bit linear format, MP3: 44.1 kHz, 64 kbps - 320 kbps, requires USB flash drive)RecorderRecordable SoftwareStandard MIDI Files (Format 0, 1 part, Approx. 70,000 notes memory)Internal Songs30 SongsTuning, VoicingTouch SensitivityKey Touch: 5 types, fixed touchMaster Tuning415.3--466.2 Hz (adjustable in increments of 0.1 Hz)EffectsAmbienceBrillianceOnly for organ tones:Rotary Speaker EffectPiano Designer(Settings can be changed only through the app.)LidString ResonanceDamper ResonanceKey Off ResonanceSingle Note TuningSingle Note VolumeSingle Note CharacterTemperamentTemperament KeyConvenient FunctionsConvenient FunctionsMetronome (adjustable Tempo/Beat/Volume/Tone)Transpose (Keyboard: in semitones)DualSplit (split point adjustable)Twin PianoTone DemoSpeaker volume and Headphones volume automatically select functionSpeaker Auto MuteSpeaker switchAuto OffOtherConnectorsDC In jackPedal1 (Damper) jacks (capable of continuous detection when optional pedal connected)Pedal2 (Damper, Sostenuto, Soft) jacks (capable when dedicated pedal board connected)Output (L/Mono, R) jacks: 1/4-inch phone typeUSB Computer port: USB B type (supports USB MIDI/AUDIO)USB Memory port: USB A typePhones jack x 2: Stereo miniature phone type, Stereo 1/4-inch phone typePower SupplyAC adaptorPower Consumption16W (When using the included AC adaptor)*Approximate power consumption when playing the piano at medium volume: 4WPower consumption when sound has not been played after power-on: 3WAccessoriesAccessoriesOwner's ManualLeaflet "USING THE UNIT SAFELY"AC adaptorPower cordMusic restPedal switch (DP-2)Option (sold separately)Option (sold separately)Dedicated stand: KSC-70Dedicated pedal board: KPD-70Keyboard stand: KS-11Z, KS-13, KS-20XDamper pedal: DP seriesCarrying Bag: CB-88RL, CB-76RL, CB-B88V2, SC-G76W3HeadphonesSize & WeightDimensionsDetached music rest:1,300 (W) x 284 (D) x 151 (H) mm51-3/16 (W) x 11-3/16 (D) x 6 (H) inchesFP-30X with KSC-70 and music rest and dedicated stand:1,300 (W) x 344 (D) x 931 (H) mm51-3/16 (W) x 13-9/16 (D) x 36-11/16 (H) inchesWeight14.8 kg, 32 lbs 11 oz (FP-30X with music rest)23.0 kg, 50 lbs 12 oz (FP-30X with KSC-70, KPD-70, and music rest)