{"product_id":"sinnyelor-red-light-knee-therapy-device-660nm-850nm-portable","title":"Sinnyelor Red-Light Knee Therapy Device | 660nm \u0026 850nm, Portable","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eMeet the Sinnyelor Red-Light Therapy knee device—a portable, wearable solution that combines visible 660nm red light with near-infrared 850nm light. With 44 high-intensity 660nm LEDs and 88 850nm diodes, the lightweight unit is designed to deliver targeted light therapy to the knee and nearby tissues. Its compact form makes it easy to wear during daily activities, workouts, or recovery sessions.\u003c\/p\u003e\n\n\u003ch2\u003eFive Modes and Heated Comfort\u003c\/h2\u003e\n\u003cp\u003eThe device offers five modes to tailor the experience. Modes P1 through P3 progressively increase light output, while P4 and P5 share the same base light as P3 but switch to a flashing pattern—P4 fast, P5 slow—catering to users with different light sensitivity. Power levels are as follows: P1 at 2W, P2 at 3.3W, P3 at 4.6W, and P4–P5 cycling from 2W to 3.3W to 4.6W. In addition, a three-level heating function complements the light, adding warmth for a comforting, layered session.\u003c\/p\u003e\n\n\u003ch2\u003eBattery-Powered Convenience\u003c\/h2\u003e\n\u003cp\u003eA built-in 5000mAh rechargeable battery provides up to 90–150 minutes of cordless use on a full charge, depending on mode and settings. This design frees you from power outlets while you move through your day, workout, or unwind at home.\u003c\/p\u003e\n\n\u003ch2\u003eErgonomic Design and Versatility\u003c\/h2\u003e\n\u003cp\u003eThe device is shaped to follow the knee’s curves with a 3D-inspired form. Two extension straps extend compatibility to a broader range of knees and even allow comfortable use on the shoulders when needed. The result is a wearable fit that stays in place during activity, without sacrificing ease of removal.\u003c\/p\u003e\n\n\u003ch2\u003eReal-Life Scenarios\u003c\/h2\u003e\n\u003cp\u003eUse it after a workout to warm up or recover, during long days that require standing or walking, or while relaxing at home. The combination of visible red light, near-infrared light, and gentle heat aims to create a soothing, hands-free treatment option that fits into your routine.\u003c\/p\u003e\n\n\u003ch2\u003eWhat’s Included and How to Use\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003ePortable knee device with built-in light panels\u003c\/li\u003e\n  \u003cli\u003eTwo extension straps for flexible fit\u003c\/li\u003e\n  \u003cli\u003eRechargeable battery and USB-C charging cable\u003c\/li\u003e\n  \u003cli\u003eUser guide with mode suggestions and safety tips\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTo use, wear the device over the knee, select a mode, and adjust heat as desired. The battery is designed for cordless wear, so you can move freely while engaging with your routine.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What are the core features of the Sinnyelor knee device?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It blends 44x 660nm LEDs and 88x 850nm LEDs with five modes, heating, and a 5000mAh battery for cordless use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long does the battery last and is it wearable without cords?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A full charge typically lasts 90–150 minutes, depending on mode, enabling wireless wear during activities.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Sinnyelor","offers":[{"title":"Default Title","offer_id":47794039619835,"sku":"B0FJKX39XX","price":69.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/8631\/5003\/files\/sinnyelor-knee-red-light-device-front-view.jpg?v=1766682830","url":"https:\/\/vitanutrius.com\/products\/sinnyelor-red-light-knee-therapy-device-660nm-850nm-portable","provider":"Vita NutriUS | Premium Vitamins, Minerals \u0026 Natural Supplements in United States","version":"1.0","type":"link"}