Respiratory Training Device Lung Capacity Training Pulmonary Function Exercise Rehabilitation Device, Specification: Single Ball 3000ml Oatsbasf Use: probe sensor replacement accessories

Use: probe sensor replacement accessories

Set Type:Glasses Only

precise alignment

Resolution particle size: Greater than or equal 0

power bank

Respiratory Training Device Lung Capacity Training Pulmonary Function Exercise Rehabilitation Device, Specification: Single Ball 3000ml Oatsbasf Use: probe sensor replacement accessories1. There are different measurements, which can be used for lung breathing training for different people. 2. Good breathing exercise helps keep the lungs healthy. Regular breathing exercise can not only strengthen the respiratory system, but also prevent lung diseases. 3. Help you breathe properly. Train deep breathing to help you open and clear the airways. This helps prevent upper respiratory tract diseases such as mucus accumulation, asthma, flu,