Expiratory Muscle Traine, Respiratory Exerciser,Spirometry In Children and Adults Lung Function Trainer

The product is dual-use, available for adults and children

specification:
Applicable people: adults, children

packing list:
1X breathing trainer

Breathing training is used to avoid breeding bacteria: saliva and star foam are blown into the tank during the breath, and it is easy to breed bacteria. During the breathing, the inspiration is active and the exhalation is passive. Qi training
Smiley face scale flow indication: lung contact, exercise is your own uniform inhalation and patient improvement, so as to achieve the effect of practice and avoid useless training
Large capacity: 250-5000ml two adjustable gears
Healthy breathing: increase lung capacity, exercise breathing muscle strength, improve lung capacity, improve oxygen inhalation function and promote discharge of secretions
Not easy to breed bacteria, safe and hygienic: Breathing can easily breed bacteria in the tank, and breathing together can easily cause bacteria to inhale and affect health. Therefore, inhalation is safe and hygienic.