Keyboard
61 standard-size keys; 5 octaves

Key Light System
Can be turned on and off (up to 4 keys can be lit at the same time)

Tones
100 presets

Polyphony
12 notes maximum

3-Step Lesson System
Number of simultaneosly lit keys; 4
3-Steps
Playback: 1 tune repeat playback
Voice Fingering Guide: On/Off

Auto-accompaniment
Rhythm patterns: 50 presets
Tempo: Adjustable, (216 steps, 40 to 255), initial value; 120
Chords: Two systems; CASIO CHORD, FINGERED
Other: Fill-in pattern, Synchro start

Song Bank tunes
100 tunes

Musical Information Function
Tone, Auto Accompaniment, Song Bank numbers and names; tempo, 3 step lesson display, chord name, fingering, timing indicator, key lighting, voice fingering

Other Functions
Transpose: F# to C to F: half-note
Tuning: Adjustable A4 = Approx. 440 Hz ±50 cents, Initial value: A4 = Approx. 440 Hz

Speakers
10 cm diameter × 2 (Output: 2W+2W)

I/O Terminals
Power Supply: DC 9.5V jack
Headphones/Output: Stereo standard jack (Output is monaural.)
[output impedance: 78Ω, output voltage: 4V (RMS) MAX]

Power Supply
2-way
Batteries: 6 AA-size zinc-carbon batteries or alkaline batteries
Battery Life: Approximately 4 hours continuous operation on alkaline batteries
Approximately 1 hour continuous operation on zinc-carbon batteries
AC adaptor : AD-E95100L
Auto Power Off: Approximately 6 minutes after the last operation

Power Consumption
9.5 V – 7.7 W

Dimensions
94.9 × 30.4 × 9.3 cm (37 3/8 × 11 15/16 × 3 11/16 inch)

Weight
Approximately 3.4 kg (7.5 lbs) (without batteries)