LungTrainer Black Box III

The Black Box III is a cutting-edge breathing exercise machine that incorporates all the technologies of the Black Box I and II. Additionally, it features an extra display, Advisor 3, to track the number of repetitions or sets the user completes during the exercise routine.

LungTrainers’ respiratory exercise equipment is FDA cleared and crafted from only food-grade and medical-grade materials.

• Set counter
• Air pressure monitor
• Lifting timer (cumulative)
• Resting timer (cumulative)