SALORIE Small Models Personal Lung Breathing Trainer Relief Device Breathing Exercise Device for Lungs Lung Exerciser Device Mini Accessories

Features: 1. Aerodynamic design， in line with oral airflow difference， easy expectoration 2. The user breathes through the breathing training device. Use the diaphragm force to inhale as you exhale to push the air out. Find a resistance level that allows you to inhale and exhale. Repeat a few times， then rest. Repeat 4-5 times a week product advantages: 1. The size of the air hole can be adjusted， and the angle can be adjusted after holding it， lifting or lowering， and adjusting to the best position to get the strongest vibration effect. 2. Removable for cleaning， keep clean Suitable for the following: Lack of exercise Athletes Excessive phlegm Discomfort in the throat How to use: 1. Containing 2. Inhalation 3. Exhale (exhale without bulging gills， tight cheeks， and feel chest vibration) Repeat the above steps Usage time: Twice a day， morning and evening， for five minutes each time， it can be used if there is any discomfort as described above. Package List: 1 * Respiratory trainer 1 * Silicone head 1 * Hanging rope 1 * English manual