Product Details
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- 54 standard accordion keys
- Portamenot, tremolo, single finger, fingered chords, insert, synchronization record-rock
- consistent sing, choice sing, teaching
- 16 kinds volume, 32 times speed time controled
- 10 different voices-10 kinds of rhythms
- 10 chords accompanying sound, 8 graded chords volume controled
- External speaker/microphone/DC/AC Power
