Inhale Respiratory Trainer | Compact Lung Exercise Device with Pure Silicone | Improve Breathing Capacity | Respiratory Muscle Training | Adjustable Resistance | Easy to Clean

Soft silicone mouth piece with grip surface, reduces the amount of air flow to the lungs, forcing you to take more focused & deeper breaths.

The training of breathing against resistance will cause and use oxygen more efficiently, as a result increasing your lung capacity.

The lung trainer regulates how much air you take in, trains your respiratory muscles and boosts your stamina in any sport or daily activity.

You can easily adjust the resistance for valve to select your desired level of breathing or resistance. Turn the for valve to reduce & increase resistance.

Great for anyone who has poor physical condition, smoker, athletes, singers, pilots who requires professional respiratory muscle training.

Specifications:

Material: Silicone/ABS

Color: As The Picture Shows

Package Weight: approx.41g

Size: approx.10x5.5x3.5cm/3.9x2.17x1.38in