SOVT (semi-occluded vocal tract) vocal training device designed to expand vocal range, smooth chest-to-head voice transitions, and reduce vocal strain and fatigue. Includes an integrated water bubbling cup for back-pressure exercises and multiple straws of varying diameters for adjustable resistance levels. Compact and portable for practice anywhere.
Technology: SOVT (semi-occluded vocal tract)
Includes: Metal case with integrated water cup, multiple resistance straws
