980nm semiconductor fiber-coupled laser to generate thermal energy stimulation through lens focusing illumination, and uses the biological effects of laser to act on the human body, enhance capillary permeability and increase ATP production.(ATP is for cell repair. And regenerating a high-energy phosphate compound that supplies the energy needed, injured cells can't make it at the optimal speed),activate healthier cells or tissues, achieve analgesia, accelerate tissue repair, and heal. The laser energy of the instrument automatically stops when the temperature reaches a certain temperature during operation, avoiding burns, safe and comfortable.














