Adjustable 3-Ball Breathing Exerciser Lung Capacity Trainer For Respiratory Muscle Strengthening (White)

1. A respiratory assistive device that utilizes PEP (Positive Expiratory Pressure) therapy and controlled vibration to clear airway secretions, improve lung function, and strengthen respiratory muscles. Suitable for postoperative recovery, mucus management, and lung capacity enhancement.2. External Material: Medical-grade PP (polypropylene).3. Ball Material: Stainless steel.4. Steel Ball Sizes: 15mm / 17mm / 20mm.5. Usage Instructions:–Assembly: Unscrew the cover → Insert the vibration ball → Tighten the cover. Ensure air vents remain unobstructed.–Breathing Technique: Inhale slowly through the nose → Hold breath for 1-2 seconds → Exhale steadily through the mouthpiece → Repeat 30 times per set.6. 6. Frequency: Use twice daily (morning and night), 2 sets per session. Gradually increase ball size as needed.7. Cleaning Method:–Clean thoroughly after each use to remove moisture and secretions.–Detach the mouthpiece for washing.–Perform a deep clean every other day using mild soap or detergent.–Avoid chlorine bleach, bleach, or chlorine-based products.8. Safety Note: Consult a healthcare professional before use if you have severe respiratory conditions.