function: 
(1) Release far infrared rays,opening up the nerve, improve blood circulation and micro-circulatory system;
(2) release the negative oxygen ions, listerize and sterilize ,disinfection sterilization, activate cells, purify the blood, balance the body pH;
(3) surface with a micro-current of 0.06mA, effective regulation of cell bio-electrical activity, to complement and balance the human bio-electricity;
(4) the formation of the eternal energy field, effectively blocking electromagnetic waves, water, pulse, and other harmful radiation on the human body invasion;
(5) the distribution of tourmaline particles on the mattress with massage can play a role in acupuncture effective to relieve fatigue, promote deep sleep;