Intelligent Electronic Breathing Trainer Tester, Breathing Training for Running, Mountaineering, Fitness, Yoga and other Aerobic Exercises, Athletes, Exercise, Strengthening of Respiratory Muscles, Vital Capacity
This breathing training device is suitable for various fitness enthusiasts who want to focus on breathing, allowing them to perform breathing exercises anytime, anywhere.
Package Contents:
Breathing Training Equipment * 1
Breathing Mouthpieces * 2
Charging Cable * 1
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