The carbon fiber laid in the floor or bed (Kang), the warm and comfortable, it is power, only 4 kWh per day. In addition, in the heat of the product while producing 8-18um far infrared wavelengths, the radiation rate of more than 68% higher than the national standard of similar products. Far infrared rays are hailed as modern medicine, "Light of Life", studies have shown that the body is greater than 6um far infrared can be better absorbed after receiving the far infrared, the body's tissues and cells resonance absorption, can enhance the activity, and promote reduce excess fat metabolism, have a good health care for obesity, rheumatism, frozen shoulder, vasculitis, stomach and skin diseases. This product is not only energy efficient heating supplies, but also a very good spectrum physiotherapy.