This invention relates to a voice therapy and vocal training device (1) which allows to perform both exhalation (phonation and breathing) and inhalation (humidifying and breathing) therapies and to humidify and treat vocal folds of a user. The aim of this invention is to provide a voice therapy and vocal training device (1) which aids in carrying out many features together (all-in-one) such as performing voice trainings, humidification of vocal folds, and being used as an inhalation and a spray device. The voice therapy and vocal training device (1) of the invention prevents water from going down the user's throat during inhalation thanks to its special design.
