Breathing Exercise Device for Lungs, Lung Expansion and Mucus Relief Device, Portable Expiratory Breathing Exerciser with A Set of Accessories, Breathing Trainer for Lung Cleanse(Green)

Description

💨 Breathe Better, Perform Stronger — Your Lungs’ New Best Friend!

This portable breathing exercise device by Giyosk features three stainless steel balls for adjustable expiratory resistance, made from durable food-grade PP that withstands up to 130°C. Designed for easy use anywhere, it promotes lung expansion and mucus relief with just 10-30 minutes of daily practice, and comes with a full accessory set including mouthpiece and cotton filters for hygienic, customizable respiratory training.