Main Features:
- Effectively in improving endurance, breath holding and shortness of breath, for athletes and respiratory care/COPD.
- Offer the widest range of inspiratory/expiratory resistance levels to meet anyone's needs.
- It works well in developing your respiratory muscles, helping you inhale more air/oxygen in and to exhale more carbon dioxide out.
- Made of premium medical grade silicone, comfortable, safe with excellent fitting and sealing.
- Just need to turn the valve to the left to decrease the air flow in order to create more resistance and turn it to the right for less resistance.
- Pocket-sized breathing trainer are easy to carry, which can be put in pockets or wallets, cars, backpacks and more.
Specifications:
- Material: ABS+Silicone
- Gender: Unisex
- Weight: 40g
- Size: 6.5*10*3cm
- Color: As picture
Package Included:
- 1*Breathing Trainer
Note:
- Please allow 1-3cm differences due to manual measurement.
- Due to the difference between different monitors,the picture may not reflect the actual color of the item.Thank you!
No Retail Box,Packing Safely in Bubble Bag.
