Sinoriko red light cold laser therapy device adopts low-intensity laser with the wavelength of 808nm and 650nm: 650nm can only penetrate the shallow skin like the blood vessel wall to relieve shallow pain and wound healing; 808nm can penetrate into the deeper pain area for treatment of knee, muscle spasms, shoulder pain, etc. Relief Body pain Low level laser therapy can penetrate deeply into the body to diminish pain and stimulate healing. Improving the blood circulation, diminishing the inflammation quickly, relieving the pain and accelerating the tissue repair. Wound healing Low level laser stimulates the cells to increase the production of certain enzymes which affect cell proliferation or cell division, thus increasing the healing speed of wound. Sports injures rehabilitation LLLT use light photons to irradiate an area of injury to relief pain and promote bodys natural healing process.It reduce inflammation and encourage cell reproduction, offering pain relief and treat injures. Laser therapy is effective for a range of applications such as:Pain relief; Wound healing; Sports Injuries; Bone repair; Rehabilitation therapy; Dermatology; Nerve Regeneration; Laser acupuncture; Veterinary. Low level laser therapy, also called cold laser therapy, low level or soft laser, which is based on the process of light absorption into the cells, this stimulates protein synthesis, improves metabolism, produces more lipoprotein lipase, the lipase will decompose the fat garbage in the blood, improve the red blood cell carrying more oxygen, and purify the blood, so that the blood fat and total cholesterol reduced and the insulin secretion back to normal level. Perfect combination of 650nm (12pcs) and 808nm (1pc) light therapy. Relief joint and muscle pain, It can be used for arthritis and pain relief for muscles and joints such as fingers, ankles, shoulders, knees, etc. It may also be used for meridians and acupressure points. Non-invasive, no side effect, and no cross infection. Suitable for human and pets. Adjustable 5/10/15/20 mins auto timer for precise treatment. Once you place the order, we will send you free goggles with random color. If you have any specific requirement on color, please message us, thanks! The item "Red Light Therapy Device for Knee, Neck, Muscle Pain Relief 650nm & 850nm Laser" is in sale since Tuesday, June 9, 2020. This item is in the category "Health & Beauty\Natural & Alternative Remedies\Light Therapy". The seller is "loveshopping9999" and is located in Wuhan,Huhei. This item can be shipped worldwide.