Hohner Fun Nova II 80 Light Chromatic Button Accordion Black Buttons - Violet Glitter C System Reed plate quality - standard Right Hand - 4 rows of 60 buttons C System Chromatic RH - Lowest note C# and Highest Note Bb Left Hand - 80 Bass (Counter, Bass, M, m, 7th) Voices (RH Reeds) - 2 (MM) with slide switch to toggle