US Red Infrared Light Therapy Foot Neck Back Waist Wrap Pad Belt for Pain Relief

  

Red Infrared Light Therapy Foot Neck Back Waist Wrap Pad Belt for Pain Relief. Led Type: 1880nm:1660nm:1640nm; 150pcs0.6w(90W). Power density value: 0 inch:>120mW / c?

Timing function, 30 minutes timing. Separate control of red and infrared light.