Due to health and safety concerns, this item is non-returnable
<br />Three adjustable step for your choice: weak, medium and strong
<br />Simply use it for about five minutes a day(equal to 30 times` breathing)
<br />Reduce breathlessness and increase lung capacity by strength-training your respiratory muscles
<br />Abdominal breathing exerciser is a breakthrough product for respiratory fitness training, works to improve the strength of your lungs and slim your waist, face, and reduce abdomen.
<br />It can be used by almost anyone with no side effects
<br />Power up your lungs with a daily workout from the comfort of your armchair
<br />Small and compact, you can take it anywhere
<br />Size:11cm*4.5cm/4.33"*1.77"(Approx)
<br />Note:The color is just for reference only. It may slightly different from real item.
<br />Package Included:
<br />1 x abdominal breathing  trainer<p> <b><b><img src="https://contestimg.wish.com/api/webimage/57bfaf96dbcdf81f3cb8fb26-large.jpg"><img src="https://contestimg.wish.com/api/webimage/57bfaf96dbcdf81f3cb8fb26-1-large.jpg"><img src="https://contestimg.wish.com/api/webimage/57bfaf96dbcdf81f3cb8fb26-2-large.jpg"><img src="https://contestimg.wish.com/api/webimage/57bfaf96dbcdf81f3cb8fb26-3-large.jpg"><img src="https://contestimg.wish.com/api/webimage/57bfaf96dbcdf81f3cb8fb26-4-large.jpg></b></b></p>