Red Light Therapy Device Cold Sore Canker Sore Treatment Infrared Light Therapy Wand for Mouth Nose Ear Knee Feet Hands Ankle

4 Wavelengths, 2 Intelligent Modes:Featuring 660nm, 810nm, 850nm, and 940nm wavelengths, this device offers two effortless operating modes. A short press activates continuous light emission for consistent therapy, while another press switches to pulse mode—delivering rhythmic light intervals to enhance energy absorption and support the body’s natural recovery process.Wavelengths: Red (660 nm) and infrared (810 nm, 850 nm, 940 nm).Note: Visible light is 400–760 nm. Light above 760 nm is infrared and invisible to the eye. So when the device is on, only the two red LEDs are visible; the three infrared LEDs are not. This is normal, not a defect.User-Friendly & Portable Design:With one-button control and convenient USB charging, this compact device is perfect for use at home, in the office, or on the go. Ideal for outdoor sports recovery, it’s trusted by athletes and recommended by physiotherapists.Precision Treatment for Diverse Needs:The 660nm red light visibly boosts collagen production and accelerates cellular repair, revitalizing skin metabolism for a more youthful, elastic, and radiant complexion. Meanwhile, the invisible infrared spectrum (810/850/940nm) deeply penetrates tissue to improve blood circulation, reduce inflammation, repair skin damage, speed up wound healing, and alleviate muscle and joint discomfort.Full-Body & Pet-Friendly Versatility:Designed for comprehensive use across the face and body—including delicate areas like lips, ears, and joints, as well as larger zones such as the back, waist, and hips. Safe and effective even for pets, making it an ideal choice for dogs and cats seeking soothing relief.