It is a product with natural mineral tourmaline as the core and integrated with nano biological functional materials. When changing the temperature and pressure, it continuously releases far-infrared rays and negative ions. And the effect of thermoelectric micro current stimulation on human body. It can effectively improve blood circulation, relieve muscle fatigue, activate cell metabolism, dredge meridians, be used for rheumatism, cold pain, and improve the body’s disease resistance. The product is safe, easy to use and durable.
Precautions for use:
1. The correct use of this product is: first wipe the side of the neck close to the skin with a wet towel, and then wear it to the neck, so that the fever is faster. If this method is not used, no fever or low fever is normal. Please do not ask for a refund or bad comment based on this. Thank you.
2. This product may be hot when heated. It is normal to feel hot. Do not think it is due to skin allergy and cannot be taken off before wearing. Good bitter medicine is good for diseases. Thank you!