Far infrared heating healthcare far-infraredlargemattress The far infrared ray is called as Bring up rays, Natural rays, and Heating rays that one of the electromagnetic waves from solar rays. And it is the longest and strongest gating wave. It is known that the proper wave to body and life is 7 14micron. There are six effects promote metabolism by getting transmitting in depth and vibrating composing moles: 1) Heating effect: It can keep the proper body temperature. 2) Maturing effect: It can promote the growth 3) Purifying effect: It can supply the nutrition equally inside the body 4) Dry humidity effect: Promoting eliminates body waste, evacuation, 5) Counteraction effect: It can keep the proper moisture 6) Resolving effect: It can promote the metabolism and keep the balance of nutrition by resolving every kind of nutrition Although the far-infrared rays are electromagnetic waves,there is difference with the other visible light in the penetration. Far-infrared has a unique penetration,and its engergy can role in the subcutaneous tissue to a certain depth,then through blood circulation. The energy reach deepertissue and organs.This is the permeability, It has massage function and automatic timer, even though you are in sleep it will be off automatically. After massage function, you can sleep very comfortable due to far infrared rays from Natural jade and volcano stones and Negative ion from charcoal. You can use any season because it has heating and massage function. Update Date:2010-12-7 23:03:58