funotes Breathing Training Device,respiratory Muscle for Better Breath,guided Smart Exercise Assistant for Athletes and Sportspersons

BREATHING EXERCISE DEVICE: Suitable for sportspersons and athletes who want to improve performance, and people who want to improve wellbeing. It is recommended to use for 5-10 minutes a day, start training with 3-5 groups every day, and then increase intensity according to your own situation PERSONAL POCKET BREATHING TRAINING DEVICE: Weighs only 1 oz/28.8g. Compact design, easy to carry and exercises when and where you want IMPROVE BREATHING INTENSITY: Training your breathing muscles, predominantly the diaphragm, can extend their time to fatigue, thereby prolonging the oxygen supply time of the muscles during exercise. Have a light effect progress bar to increase the fun of breathing training VIEW THE LAST 5 VITAL CAPACITY HISTORICAL DATA: Track your health progress with historical data monitoring. With a long time exhalation exercise, it regulates your breath, your heart rate, motions, anxiety, sleep, etc EASILY BREATHING EXERCISE: Simple product have only one moving part, will increase the resistance of breathing muscles to improve efficiency and endurance. Most users are improved after 45-60 days through the correct training RECHARGEABLE AND CONVENIENT: Features a rechargeable design that eliminates the need for battery replacements, making it cost-effective and ready to use whenever you need it DETACHABLE MOUTHPIECES: Comes with detachable mouthpieces for easy cleaning and hygiene maintenance, ensuring a sanitary breathing training experience every time you use the device