915 Generation Natural Breathing Lung Trainer is Used for -Free Breathing Treatment Breathing is Easier

The only device with inhalationexhalation dial control function Breather can be used as an inspiratory or an expiratory with an adjustable dial that can independently set the inhalation and exhalation Air resistance makes it the ultimate device for respiratory care
of it as a lung training device that supports breathing health and efficiency by promoting diaphragm abdominal breathing
Designed to help oxygen flowThis inspiratory exerciser advantages people who are undergoing respiratory Breather is a breathing exerciser or breathing exerciser that improves lung strength and lung capacity by improving oxygen absorption in vital organs
Breathing easier designed for adults elderly children smokers swimmers athletes singers etc

colorAs shown
Materialplastic

Package Contents
1 x lung trainer

Only the above package content other products are not included
Note Light and different displays may cause the color of the item in the picture a little different from the real thing The measurement allowed error is - 1-3cm