{"product_id":"red-light-therapy-belt-infrared-led-wrap-660nm-850nm","title":"Red Light Therapy Belt – Infrared LED Wrap 660nm 850nm","description":"\n\u003ch2\u003eWireless Red Light Therapy Belt – 100-LED Infrared Heating Wrap\u003c\/h2\u003e\n\u003cp\u003eExperience the power of dual-wavelength red and near-infrared light therapy in a comfortable, wearable belt. Featuring 100 LEDs at both 660nm and 850nm wavelengths, this rechargeable infrared wrap delivers targeted warmth and gentle heat to your shoulder, waist, back, and other areas — all without cables getting in the way.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e100-LED Dual Wavelength:\u003c\/strong\u003e Combines 660nm red light and 850nm near-infrared light for a comprehensive photobiomodulation session that supports muscle recovery and promotes circulation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCustomizable Settings:\u003c\/strong\u003e Choose from 3 therapy modes with adjustable irradiance levels (50–90 mW\/cm²) for a fully personalized experience tailored to your needs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGentle Warming Heat:\u003c\/strong\u003e Operates at a comfortable 45–50°C (113–122°F), delivering soothing warmth to help muscles relax and unwind.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRechargeable 5000mAh Battery:\u003c\/strong\u003e Provides 1.5–3 hours of wireless use per charge with a fast 3-hour recharge time — perfect for use at home, the office, or on the go.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComfortable Neoprene Construction:\u003c\/strong\u003e The soft, flexible neoprene wrap conforms to your body for a secure, comfortable fit during extended sessions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSmart Auto-Shutoff:\u003c\/strong\u003e Built-in 30-minute automatic shutoff, brightness adjustment, and timer controls keep every session safe and effortless.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Wearability:\u003c\/strong\u003e Designed to wrap around the shoulder, waist, back, and more — one device for whole-body flexibility.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1-Year Warranty:\u003c\/strong\u003e Backed by a full one-year manufacturer's warranty for peace of mind.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLED Count\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 LEDs\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWavelengths\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e660nm (Red) + 850nm (Near-Infrared)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIrradiance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50–90 mW\/cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e45–50°C (113–122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5000mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Life\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.5–3 hours per charge\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCharge Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~3 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Source\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC (USB Rechargeable)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0–5V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNeoprene\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTherapy Modes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAuto Shutoff\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/792leds-510k-l7-large-red-light-therapy-led-panel-infrared-light-pad-human-pet-full-body-use-massage-relaxation-660nm-850nm\"\u003e792LEDs L7 Large Red Light Therapy LED Panel – 660nm 850nm Full Body Infrared Light Pad\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/3d-sleep-mask-soft-breathable-light-blocking-eye-mask\"\u003e3D Sleep Mask – Soft Breathable Light-Blocking Eye Mask\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/4d-cloud-sports-insoles-breathable-pu-cushion-men-women\"\u003e4D Cloud Sports Insoles – Breathable PU Cushion for Men \u0026amp; Women\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.nccih.nih.gov\/health\/massage-therapy-what-you-need-to-know\" target=\"_blank\" rel=\"noopener\"\u003eNIH on massage therapy\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What wavelengths does this red light therapy belt use, and what are they for?\u003c\/h4\u003e\n\u003cp\u003eA: The belt uses 660nm red light and 850nm near-infrared light. The 660nm wavelength targets surface tissue to support circulation and skin wellness, while the 850nm near-infrared wavelength penetrates deeper to promote muscle recovery and relaxation. Together, they provide a well-rounded photobiomodulation session.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How long does the battery last, and how do I recharge it?\u003c\/h4\u003e\n\u003cp\u003eA: The built-in 5000mAh rechargeable battery provides between 1.5 and 3 hours of use per charge, depending on the mode and brightness setting. It recharges via DC (USB) in approximately 3 hours, making it easy to top up between sessions.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can this belt be used on different parts of the body?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The flexible neoprene wrap is designed to fit around the shoulder, waist, back, and other areas of the body. Its adjustable wrap design accommodates various body sizes and shapes for a comfortable, snug fit wherever you choose to use it.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is there an automatic shutoff feature for safety?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. The belt is equipped with an automatic 30-minute shutoff to ensure safe use during every session. You can also manually adjust the brightness and set the timer using the easy-to-use onboard controls.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What wavelengths does this red light therapy belt use, and what are they for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The belt uses 660nm red light and 850nm near-infrared light. The 660nm wavelength targets surface tissue to support circulation and skin wellness, while the 850nm near-infrared wavelength penetrates deeper to promote muscle recovery and relaxation. 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