1/2PC Sports Breathing Trainer Exercise Lung Face Mouthpiece Respirator Fitness Equipment for Household Healthy Care Accessories

1. 100% Brand New And Super Fine Quality.

2. Breathing Exercise Equipment To Challenge Yourself For Better Exercise And Improve Overall Endurance.

3. Vital Capacity, It Helps To Expand And Improve Vital Capacity Without The Risk Of Having To Do A Lot Of Aerobic Exercise And Burning Calories.

4. The Portable Device, Adventure Lung Breathing Training Instrument Is Very Compact.

5. The Adjustable Resistance Dial Makes The Simplest Task More Difficult, And Can Exercise More Intensely According To Your Needs.

Specifications:

Material: Silicone, ABS

Size: As Shown 

Color: White,Black,Red,Blue

Package Included:

1/2PCS Lung Fitness Trainer.

Note: