Features Comes with 34 buttons, 12 bass buttons, and 3 switches - 2 reed tremolo Pearloid buttons, adjustable bass strap, noiseless fingerboard Padded upgraded shoulder straps and protective gig bag included. Incredible Value Warranty is for parts and labor to repair any manufacturer defects. it lasts for 90 days after the purchase date Description Product Description The Corona Xtreme Series is made for the professional musician who demands quality and functionality. Ideal for the Tex-Mex, Norteño, and Zydeco musician.