Lung Breathing Exercise & Mucus Removal Device

Delivery time: US: about 3-6 Business Days(Note: We do not support PoBox addresses) Other: about 7-15 Business Days Product Features: Breathing Trainer Our breathing trainer incorporates Oscillating Positive Expiratory Pressure (OPEP) technology and airway vibration technology. By creating positive pressure during exhalation and inducing vibrations, it helps loosen mucus, clears the airways, and promotes effective mucus clearance. Safe & Hygienic This lung cleanse device is made from non-toxic, and odorless materials, ensuring a safe and comfortable experience. The detachable components and removable PP mouthpiece allow for easy cleaning and maintenance, guaranteeing hygiene for each use. Adjustable Resistance Levels The breathing trainer features a resistance adjuster, allowing you to customize the resistance level according to your needs and progress. You can set the appropriate level by rotating the resistance adjuster, and gradually increase the challenge as you improve