The Casio CTK-2100 features:- 

• 61 full size keys 

• 400 Tones 

• 150 Rhythms

• 110 Song Bank Tunes

• Songbank Controller

  

• 10 Digital Effects

• L.C.D Screen

• 48-note Polyphony 

• Auto-Accompaniments

• Metronome

• General MIDI

• USB Port - Connect to the Computer or your iPod etc.

• Sampling Function - Sample from your iPod etc.