Đai Đeo Cổ Tự Sinh Nhiệt Giúp Làm Giảm Cơn Đau Cổ Cho Mọi Người Với Thiết Kế Nhỏ Gọn Dễ Dàng Đem Theo Mọi Lúc

Description: The product is integrated with nano-biological functional materials. In the case of temperature and pressure changes, the product will continuously release negative ions, far infrared. And has the effect of stimulating the thermoelectric current to the human body. Effectively improve blood circulation, relieve muscle fatigue, activate cell metabolism, dredge the meridians, let wind and moisture, pain to the cold and enhance the body's resistance to disease. The product is safe, easy to use, long-term effectiveness. Product instructions: Method 1: Wear directly on the uncomfortable place, usually you will feel warm after about 30 minutes. Method 2: Wet the heat part with a piece of cloth soaked in water, then place the protector directly on the skin of the affected area, you will feel the effect clearly in about 15 minutes. Decide the wearing time according to each person's physical condition. If the skin feels hot and burning after use, it is normal, please temporarily rem