The red and infrared light that falls within the wavelength range of 650-850 nm is extremely beneficial and is regarded as deep penetrating healing light therapy. These wavelengths of light are bioactive in humans and affect the function of our cells. Pain Relief Soft Laser Therapy Device LLLT Red Light Treatment 650nm+808nm Home. Please know some relevant information before purchasing: 1. Our service team will deal with you within the specified time. Whether it is a replacement or a return, it will be seriously handled; 2. Items are refurished, excellent condition and with lower price than brand new set. Package Contents: 1 2x 808nm +12x 650nm main unit (Black) 1 Carry box 1 usb cable 1 US charger 1 Goggles 1 user manual. Features of Cold Laser. Non-invasive (no needles or knives). Non-ablative (does not damage the skin). Painless (does not itch, burn or sting). Safe for all skin types. Safe for all ages. No adverse short or long term side effects. Easily self-administered in your own home. The Benefits for Your Beauty. Smooths overall skin tone. Builds collagen, reducing wrinkles, including crow’s feet, under eye wrinkles, forehead wrinkles & laugh lines. Speeds the healing of blemishes, like acne and rosacea. Reduces redness, flushing, and broken capillaries. Fades scars and stretch marks. Brings more moisture to your skin. Prevents hair loss & stimulates regrowth. Treats other skin conditions. Benefits for your healt. Herniated and bulging discs. Pulled and strained muscles, Muscles spasms. Neck pain and stiffness. Better Circulation and Collagen Production. Helps for other pain/ ache relief. Wound Healing, recover Faster from Injury. Help for Acne, Rosacea, and Eczema. After-sports Muscle Sore Recover. Advantages of our handheld laser device. Long standby time: rechargeable machine, more environmentally friendly and convenient than normal battery models, safer to use without connecting to a power source. Built-in time setting: to ensure the same time each time, to ensure the treatment effect, convenient to use and maintain the cycle time. The combination of 650nm red light and 808nm near-infrared light will help your skin and health problems more quickly, and repair faster. Package sent with protective glasses to ensure the safety of you and your family memebers when using it. (Don not look directly at the light). Safe packaging, product protection during transportation, and easy to carry when going out. Voltage: 100-240V Relative humidy. How long does it take to work? Depending on the treatment type, whether it is an in home kit or treatment plan with a professional, patients can experience a reduction in symptoms as early as after the first treatment session. How Often Should I Use or Have Red Light Therapy? The frequency of sessions depends on the condition it is being used to treat, the severity of the condition and if it is being used in conjunction with other complementary medicines. Some treatment plans require use daily, others a few times per week. If this is safe to use Red Light Therapy device? Yes, red Light therapy is considered safe and UV free. Unlike using other laser therapies or tanning beds, Red light therapy does not use ultraviolet (UV) light, which is the cell mutating and cancer causing light. The wavelengths produced in this style of therapy, is outside of the skin damaging UV range. The irradiation distance is based on the feeling of comfort. Do not look into the infrared heating bulb (when the device is on). Watch out for reflected beams from glass and shiny surfaces. Be careful to keep away from all kinds of flammable materials, and at the same time, pay attention to ventilation. People with high blood pressure should not be aimed at the head with the light. This is not a toy. Children should not be permitted to play with this device. Please make sure your address is correct before you pay. Also we are very confident to supply high-quality with competitive-price treatment device to each customer. Due to time zones, our reply to your questions may not be immediately.