T-Valve In this way

In this way

Bottle Drops are a unique blend of essential oils for supporting vocal performance and overall vocal wellness

including rosemary

the user can slightly touch the device without biting and narrowing the inlet tube to encourage further relaxation of the tongue

T-Valve In this wayMore resistance. More strength. More voice. The T Valve is a precision resistance attachment designed to take your DoctorVox training to the next level. Compatible with the DoctorVox, it clips directly onto the inhalatory end and creates continuous (DC) backpressure for a more intense, targeted form of SOVT therapy that pushes your vocal muscles harder, so they grow stronger faster. Think of it as adding weight to your vocal workout. The T Valve's