مكان المنشأ
Guangdong, China
اسم العلامة التجارية
bytech
رقم الموديل
Breathing trainer
Product Name
breathing exercise trainer
Application
Rehab Center /Hospital /Home
Function 1
Exhale and inhale training
Function 2
Prevent Pulmonary Atelectasis
Function 3
Enlarge the vital capacity
Function 4
Get relaxation through the breathing exercises
Function 5
Decrease dyspnea
Function 7
Strength the exercise endurance