Tourmaline automatic heat belt massage massager Far infrared magnetic beltMaterial:    With 20 pcs magnet of dia15x3mm Made of the highest grade neoprene, covered with stretch nylon both sides for compression and heat retention.Specialty: 4 in 1: FIR, negative ion, bio-electricity, magnetic therapy

Tourmaline automatic heat belt massage massager Far infrared magnetic beltMaterial:    With 20 pcs magnet of dia15x3mm Made of the highest grade neoprene, covered with stretch nylon both sides for compression and heat retention.Specialty: 4 in 1: FIR, negative ion, bio-electricity, magnetic therapyThe product principleThrough the mature ms tomalin (tourmaline) ultra fine technology, the purple sand, magnetic powder, magnesium, iron, germanium, embedding agent, thermal environmental protection materials such as resin on the nanotechnology compound modification, make a kind of heat-sensitive materials, in the human body temperature excitation, through the transfer catalytic effect, heat-sensitive material immediate reaction gives off heat. In the growth of heat energy, far-infrared negative ion penetration to the skin deep, decomposing harmful material such as lipid peroxide and through the sweat and urine excluded in vitro, the dilation of blood vessels, promote blood circulation, activate cells, adjust nerve, produce hole the effect.Scope of application:This product is applicable to strain of lumbar muscles, lumbar disease, stomach cold, dysmenorrhea, lower abdomen pendant expansion, body chills, rheumatism pain disorder warm physiotherapy.How to use:1. Wet the self-heating area with clean water.  2. Attach the self-heating area to your body.3. Usually you can feel the heat after 15-30 minutes.4. You can also use this belt without wetting it. But the heating speed may be slow.