Keyboard: 61 keys, Touch response function: 3 sensitivity settings, off Maximum polyphony: 64 notes (up to 32 notes for some tones) Set contents ■Keyboard: CASIOCT-X3000 ■Stand: CASIOCS-4B Song bank function: Built-in songs: 30 songs, User recorded songs: 10 songs, USB memory songs: Standard MIDI files (SMF format 0/1) on USB memory, Casio MIDI files (CMF format) can be played USB
