Introduction: 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. Features: Brand new and high quality. Size:11x4.5cm-4.3x1.8inch. Small and compact, you can take it anywhere. It can be used by almost anyone with no side effects. Due to health and safety concerns, this item is non-returnable. Three adjustable step for your choice: weak, medium and strong. Simply use it for about five minutes a day(equal to 30 times' breathing). Power up your lungs with a daily workout from the comfort of your armchair. Reduce breathlessness and increase lung capacity by strength-training your respiratory muscles. Note: We don't offer Color choice. Your order will be sent in colors at random. Package Included: 1 x abdominal breathing trainer. NO Retail Box. Packed Safely in Bubble Bag.

8.99 USD InStock