Respiratory Trainer,Breathing Trainer, Breathing Exercise Device for Lungs, Flutter Valve Clearing Device, Mucus Removal, Equipped with 16/19/20 mm Balls, Suit for Lung Rehabilitation Clients and Lung Exerciser

Enhance Breathing Function & Recovery: Breathing trainer is designed to help you achieve better breathing sport, exercise your lung muscles, and promoting O₂ intake.

Natural Mucus Removal: The device utilizes OPEP technology, Scientific therapy produces an oscillating airflow to open blocked airways, promoting better breathing and improved respiratory health, helping to remove mucus from the lungs.

3 Different Sizes of Balls: Equipped with 3 balls, offers adjustable expiatory resistance levels. The larger ball delivers more resistance than the small one, and a greater resistance helps to clear the mucus more. It's suitable for individuals of all ages.

Small and Portable: This breathing exerciser allows you to exercise your lungs anytime and anywhere. We recommend 10 minutes of breathing exercises, 2-3 times per day.