How does Aerosure work?

REVITIVE Aerosure works by spinning a valve inside the device at high speed to rapidly open and close the airflow in and out of your lungs. As you breathe through the mouthpiece the oscillating valve creates resistance, vibrating the chest wall to work your lungs harder and help improve your breathing strength. Aerosure is powered by a built-in rechargeable battery (like an electric toothbrush), so it’s always on-hand whenever you need it.