Sound GeneratorZEN-CoreTones1,154 tones74 Drum kitsSound packs from Roland Cloud are availableEffectsTone MFX: 2 systems, 93 typesTotal MFX: 1 system, 15 typesReverb: 1 system, 4 typesKeyboardKeyboard61 keys (Box-shape Keys with velocity)Touch SensitivityKey Touch: 9 types, fixed touchSpeaker SystemSpeakerSpeaker: 12 x 6 cm (4-3/4 x 2-3/8 inches) x 2BluetoothBluetoothBluetooth Ver 5.0Profile: A2DP (Audio), GATT (MIDI over Bluetooth Low Energy)CODEC: SBC (Supports SCMS-T content protection)Auto AccompanimentStylePreset: 203 stylesZ-Style packs from Roland Cloud are availableFunctionsStart, Stop, Intro, Ending, Sync Start, Variation1, Variation2, Variation3, Variation4, Part MuteChord SequencerPreset Chord Pattern: 304 typesSceneUser SceneScene: 256* Import / export possibleData PlaybackPlayable SoftwareProprietary MIDI format (99 songs, Approx. 70,000 notes memory per song)Audio File (WAV: 44.1 kHz, 16-bit linear format, MP3: 44.1 kHz, 64--320 kbps, requires USB flash drive)RecorderRecordable SoftwareProprietary MIDI formatAudio File (WAV: 44.1 kHz, 16-bit linear format, requires USB flash drive)Master Tuning415.3--466.2 Hz (Adjustable in increments of 0.1 Hz)Convenient FunctionsConvenient FunctionsMetronome (Adjustable Tempo/Beat/Down beat/Pattern/Volume/Tone)Transpose (Keyboard/Style: in semitones)Octave ShiftDualSplit (Split point adjustable)Center CancelArpeggiatorAuto OffOtherDisplayGraphic LCD 128 x 64 dotsControlMaster Volume sliderPitch Bend WheelConnectorsDC In jackHold pedal jack (Capable of continuous detection when optional pedal connected)USB COMPUTER port: USB Type-C® (Class Compliant for Audio and MIDI)USB MEMORY / EXT DEVICE port: USB A (Mass Storage, Roland Cloud Connect WC-1)Phones jack: Stereo miniature phone typePower SupplyAC adaptor or Alkaline battery (AA, LR6) / Rechargeable Ni-MH battery (AA, HR6) x 8* Carbon-zinc batteries cannot be used.Power Consumption7 W (When using the included AC adaptor)Battery Life for Continuous UseRechargeable Ni-MH batteries (AA, HR6): Approximately 6 hours (When using batteries having a capacity of 1,900 mAh.)Alkaline batteries (AA, LR6): Approximately 5 hours*This figure will vary depending on the actual conditions of use.AccessoriesQuick StartLeaflet "USING THE UNIT SAFELY"AC AdaptorPower CordOption (Sold separately)Dedicated music rest: MRGKS3/5Keyboard stand: KS-11Z, KS-13, KS-20XDamper pedal: DP seriesWireless adapter: WC-1Size and WeightWidth950 mm37-7/16 inchesDepthDetached music rest:286 mm11-5/16 inchesWith music rest:395 mm15-9/16 inchesHeightDetached music rest:87 mm3-7/16 inchesWith music rest:245 mm9-11/16Weight4.5 kg, 9 lbs 15 oz5.1 kg, 11 lbs 4 oz (GO:KEYS 3 with music rest)