The Portable Red Light Therapy Device combines 660nm red light and 850nm infrared light in a compact, easy-to-use design for on-the-go therapy. Ideal for skin rejuvenation, pain relief, and muscle recovery, this portable device provides targeted treatment wherever you need it. The 660nm red light boosts collagen production, reducing wrinkles and improving skin texture, while the 850nm infrared light penetrates deeper to relieve muscle soreness and joint pain. Perfect for daily use, it offers a convenient, non-invasive solution for enhanced health and beauty.