Natural Respiratory Inspiratory Therapy Exercise Breathing Trainer Device for Lungs Recovery Drug-Free Lung Recovery

– Helps Improve Overall Health – Easier breathing allows to decrease blood pressure, stronger lungs, and increase heart health. Suitable for all conditions and individuals such as former smokers, long COVID sufferers, and rehab patients. – Increases Lung Ventilation – Helps decrease congestion risks and helps increase maximum oxygen delivery to vital organs such as your heart and brain. – Improves Sleep Quality – helps aid in sleep quality by providing sufficient oxygen throughout your entire body during rapid eye movement. 1. Easily adjustable with two mouth piece suitable for all ages. 2. Five adjustable levels for beginners and long term respiratory trainer users. 3. Effective in increasing lung effectiveness and efficient flow of oxygen during inspiratory and expiratory phases. 4. Place mouthpiece in mouth and adjust the levels to your comfort. 5. Lightweight and durable.6. Reusable, durable, and no batteries needed.