Giyosk Breathing Exercise Device for Lungs, Mucus Removal Flutter(Blue)

About this item

• Natural way of mucus clearance - get rid of your mucus with exercise
• Positive expiratory pressure (PEP) therapy: Handheld device that uses air flow to mobilize and clear secretions, functioning as an inspiratory deep breathing positive exerciser
• Easy to use - this breathing exercise device is lightweight and compact, easy to use anywhere. There are no complicated level settings and incomprehensible accessories, the only thing to consider is - which metal ball to choose
• Improved shape - it is made of food-grade PP and can withstand temperatures up to 130 ℃. Rotate 30° counterclockwise to easily lock the front end, and the clever curved design fits your fingers better. Get a great user experience
• Complete accessories - three different sizes of stainless steel balls are prepared to create different levels of exercises, suitable for adults and kids. Also equipped with a mouthpiece and eight non woven fabric filters
• Breathing exercise partner - just practice 10 to 30 minutes a day. Get easier breathing and better athletic performance
• Multi-use breathing exercise device: Dedicated to improving lung capacity, mucus removal, and vocal cord training.