Digital V-Accordion with 37 keys and 120 left-hand buttons, light and compact design with red finish, responsive pressure-sensing bellows, and full-range onboard speakers. The accordion features the powerful sound engine as Roland’s flagship FR-8x and enables you to choose from a selection of 100 accordion sound sets (including 67 pre-loaded sets), 162 orchestral sounds, 32 organ sounds, 3 drum sounds, built-in chorus, reverb, and rotary effects and opportunity to play in silence using headphones or connect to a PA for live performance. Control other electronic musical instruments via the MIDI connector, or record your playing to a connected USB stick and share your music with the world. The device is powered by an AC adaptor or 10 AA batteries.