Roland GO PIANO 61-key Portable Piano

Keyboard
Number of Keys
61 keys (Ivory Feel and Box-shape Keys with velocity)
Touch Sensitivity
Key Touch: 3 types, fixed touch
Sound Generator
Maximum Polyphony
128 voices
MIDI Format
Conforms to GM2
Tones
Piano: 10 tones
E.Piano: 7 tones
Organ: 7 tones
Other: 16 tones (including a drum set, a SFX set)
Effects
Multi-Effects / Chorus / Reverb
*Only Reverb level is adjustable.

Only for Piano Tones:
Damper Resonance (Always On)
Master Tuning
415.3 Hz–466.2 Hz (adjustable in increments of 0.1 Hz)
Transpose
-5–+6 (in semitones)
Octave Shift
-3–+3
Sampling Frequency
44.1 kHz
Metronome
Tempo
Quarter note = 5–300
Beat
0/4, 2/4, 3/4, 4/4, 5/4, 6/4
Recorder
Save Format
Standard MIDI Files (Format 0)
Song Storage
99 songs (within the limits of Note Storage)
Note Storage
Approx. 30,000 notes
Tempo
Quarter note = 5–300
Resolution
96 ticks per quarter note
Bluetooth
Bluetooth Ver 4.2
Profile Support: A2DP(Audio), GATT(MIDI over Bluetooth Low Energy)
Codec: SBC (Support to the content protection of the SCMS-T method)
MIDI
Bluetooth Ver 4.0
Other
Display
Custom LCD (with Backlit)
Amplifier Power Output
2.5 W x 2
Speakers
12 x 6 cm (4-3/4 x 2-3/8 inches) x 2
Connectors
PHONES/OUTPUT jack: Stereo miniature phone type
AUX IN jack: Stereo miniature phone type
PEDAL jack: 1/4-inch phone type
USB COMPUTER port: USB Micro-B type (MIDI)
DC IN jack
Power Supply
AC adaptor or Alkaline battery (AA, LR6) / Rechargeable Ni-MH battery (AA, HR6) x 6
*Carbon-zinc batteries cannot be used.
Current Draw
1,000 mA
Battery Life for Continuous Use
Rechargeable Ni-MH batteries (AA, HR6): Approximately 6 hours
Alkaline batteries (AA, LR6): Approximately 4 hours
*This figure will vary depending on the actual conditions of use.
Accessories
Owner's manual
Leaflet "USING THE UNIT SAFELY"
Music rest
AC adaptor