Hohner Bravo III Piano Accordion, 72 Bass, Black Tremolo Tuning, 34 keys, range G-E, 5 treble registers, 72 bass buttons, 4 voices, 2 bass registers, keyboard length 16" Includes adjustable textile straps. Gig bag. Incredible Value Warranty is for parts and labor to repair any manufacturer defects. it lasts for 90 days after the purchase date Tremolo Tuning, 34 keys, range G-E, 5 treble registers, 72 bass buttons, 4 voices, 2 bass registers, keyboard length 16" Includes adjustable textile straps. Gig bag. Incredible Value Includes adjustable textile straps, Gig bag