The HPF-3 product is mainly used in the field of public low oxygen fitness training. It is a globally leading low oxygen technology device, combined with professional low oxygen training programs, equipped with the "Low Oxygen Training Management Platform+Mini Program" software system that provides personalized and intelligent software services, making low oxygen training more scientific and safe to improve function, enhance immunity, improve efficiency, accelerate fat burning, strengthen the heart and lungs, and optimize blood.

Scientific low oxygen training enables the general public to shorten aerobic training time and reduce joint wear; Enhance muscle strength and endurance, increase anti fatigue time, and shorten the cycle of physical fitness improvement; Enhance immunity, improve sub-health status, etc.