Feature:1. Pain Relief: Painless, safe, non toxic, physical pain relief solution, no negative effects, accelerate tissue recovery, relieve pain caused by inflammation and sports injuries.2. 3 Wavelengths: With 3 wavelengths, 620+650+850NM, can promotes blood circulation, helps cell repair, and promotes a more vibrant and youthful skin tone.3. Multiple Applicable Parts: 60pcs light chips, can penetrate deeply into tissues, can be used on back, neck, arms, shoulders, knees, feet, elbows, waist, etc.4. Promote Joint Recovery: Helps to accelerate joint recovery and relieve pain, very suitable for sports injuries, neuropathy, sprains, joint and muscle fatigue.5. Concentrated Treatment: Adjustable therapy belt allows more concentrated treatment of painful areas. Adopts excellent fabric, soft and skin friendly, comfortable to wear.Specification:Item Type: Infrared Therapy BeltNumber of Light Chip: 60pcsTiming Time: 15, 30, 60 minutesLight Therapy Effect: By using physical methods, the device emits light band with a wavelength of 620+650+850NM (the same light band as that of He-Ne light), deep penetration, use red light to penetrate the human body and the optical effect of red light band (it means: after red light irradiation), the activity of catalase in mitochondria increases, enhances cell metabolism and protein synthesis, promotes local blood circulation, and controls the increase in infection.The Effect of Hot Compress Physiotherapy: The machine will emit a lot of heat during use, which can reach a temperature of 30-55 (adjusted according to your own adaptability, and the heat can be used to apply heat to the skin and required body parts..Package List:1 x Infrared Therapy Belt1 x Strap1 x Manual