A simple and effective respiratory training tool designed to support lung function assessment and improve breathing capacity through guided inhalation exercises.Benefits:- Supports evaluation and improvement of lung function by measuring inhaled and exhaled air.- Helps increase lung capacity and respiratory endurance over time.- Three graduated chambers provide visible progress tracking.- Durable, lightweight construction for comfortable daily use.- Useful for post-surgery recovery and respiratory conditions such as asthma and COPD.Box Components:- Breathing exercise device with three graduated chambers.- Mouthpiece attachment.- Instruction manual.Precautions:- Read instructions carefully before first use.- Do not force airflow if you feel discomfort.- Not recommended for use during acute respiratory distress.- Clean the mouthpiece before and after each session.- Keep out of reach of children.Side Effects:- Mild lightheadedness if breathing too forcefully.- Temporary throat dryness or cough due to deep breaths.- Discomfort if resistance is too high or used excessively.(Always adjust pace and intensity based on comfort and health status.)

- Hold the device at mouth level and place the mouthpiece between your lips.
- Exhale normally before beginning the exercise.
- Inhale steadily and deeply to lift the balls in the chambers.
- Try to hold the inhalation for a few seconds as comfortably.
- Remove mouthpiece and exhale slowly.
- Repeat according to your training plan.

• Respiratory health