Improved Breathing: Helps reduce breathing difficulties and enhance vital capacity by exercising breathing muscles.
Convenient Usage: Allows for daily workouts in a comfortable armchair to strengthen lung capacity.
Time Efficiency: Requires only five minutes of use per day, equivalent to 30 times of "breathing."
Portability: Small size and compact structure enable usage anywhere.
Universal Applicability: Suitable for almost anyone, with no reported side effects.
Non-Returnable: Due to hygiene and safety considerations, the item cannot be returned.
Adjustable Settings: Offers three adjustable steps (weak, neutral, and strong) to accommodate different needs.
This device offers a convenient and effective way to improve breathing and lung strength, with adjustable settings for personalized use. However, it's essential to note the non-returnable policy due to hygiene and safety reasons.
