Working Principle Far Infrared rays has the ability of penetration, refraction, radiation and reflection. The human body can absorb FIR because of its deep penetrating ability. When FIR penetrates through skin to the subcutaneous tissues, it transforms from light energy into heat energy. The thermal effect within the deep layers of the tissues causes blood vessels and capillaries to dilate, promoting a better blood circulation, and the producing heat helps to get rid of body toxins and metabolic wastes through sweating. Infrared is mainly due to its ability to mobilize the body's own disease resistance from different levels to treat diseases.
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Application 
Safety Cautions (1) Do not cover the product with quilts or other items to prevent local overheating. If the temperature is too high, lower the temperature immediately to prevent burning. (2) Do not pull hard at the connection between the power cord and the controller, and avoid bending the controller power cord. (3) Do not use needles or metal objects to fix the product to prevent damage to the instrument. (4) Do not use it in an oxygen breathing chamber or when using oxygen breathing equipment. (5) Do not use it while sleeping, and turn off the power when not in use. Factory Information 
