{"product_id":"red-light-therapy-neck-shoulder-wrap-145led-660nm-850nm-22w","title":"ZONGKUNG 145 LED Red Light Therapy Wrap 660nm 850nm 22W","description":"\u003ch2\u003eZONGKUNG Red Light Therapy Neck \u0026amp; Shoulder Wrap – 145 LED, 660nm \u0026amp; 850nm, 22W\u003c\/h2\u003e\n\n\u003cp\u003eExperience next-level photobiomodulation with the \u003cstrong\u003eZONGKUNG 145-LED Red Light Therapy Wrap\u003c\/strong\u003e. Designed to drape naturally over your neck, shoulders, upper back, and chest, this wearable light therapy device combines \u003cstrong\u003e660nm visible red light\u003c\/strong\u003e and \u003cstrong\u003e850nm near-infrared light\u003c\/strong\u003e — two clinically studied wavelengths — to deliver deep tissue stimulation, promote cellular vitality, and restore comfort and flexibility after demanding days.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eThese statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Consult your healthcare provider before use if you have a medical condition.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eWhy 660nm + 850nm?\u003c\/h3\u003e\n\u003cp\u003eThe dual-wavelength approach is at the heart of what makes this wrap effective. \u003cstrong\u003e660nm red light\u003c\/strong\u003e works closer to the skin's surface, energizing cells and supporting circulation, while \u003cstrong\u003e850nm near-infrared light\u003c\/strong\u003e penetrates deeper into muscle and connective tissue to promote recovery and ease stiffness. Each of the 145 LEDs houses \u003cem\u003e1 red + 2 infrared crystals\u003c\/em\u003e (435 light crystals total), delivering a total optical power of \u003cstrong\u003e124.1mW\u003c\/strong\u003e and a maximum output of \u003cstrong\u003e22W\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e145 LEDs, 3-Crystal Design:\u003c\/strong\u003e Each LED integrates 1 × 660nm + 2 × 850nm crystals for comprehensive dual-wavelength coverage.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5 Adjustable Modes:\u003c\/strong\u003e 4 intensity levels plus a 10Hz pulse mode, so you can customize every session — ideal whether you're new to light therapy or an experienced user.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e0–30 Minute Auto-Shutoff Timer:\u003c\/strong\u003e Set your session length and let the wrap do the work — even safe to use while resting, with automatic shutoff for peace of mind.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWired or Portable Power:\u003c\/strong\u003e Plug into a standard wall socket (AC 100–240V adapter included) or connect to a 12V power bank for cord-free use anywhere — at home, traveling, or on the go.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eErgonomic Wrap Design:\u003c\/strong\u003e Measuring 23.62 × 15.75 in (400 × 600 mm), the OK cloth + neoprene-style material wraps softly around the contours of your neck, shoulders, back, and chest for a secure, non-restrictive fit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFCC \u0026amp; CE Certified:\u003c\/strong\u003e Meets international safety and electromagnetic standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications at a Glance\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLED Count\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e145 LEDs (435 total crystals)\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\u003eMax Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e22W\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOptical Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e124.1mW\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAC 100–240V → DC 12V 2A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePortable Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12V power bank (5V with USB boost cable)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e400 × 600 mm (23.62 × 15.75 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOK Cloth + Neoprene-Style Fabric\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 intensity levels + 10Hz pulse\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTimer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0–30 minutes auto-shutoff\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFCC, CE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× Red Light Therapy Wrap Belt\u003c\/li\u003e\n  \u003cli\u003e1× Power Adapter (multi-voltage: EU \/ UK \/ US \/ AU)\u003c\/li\u003e\n  \u003cli\u003e1× Controller\u003c\/li\u003e\n  \u003cli\u003e1× Instruction Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003ePair It With Other Wellness Essentials\u003c\/h3\u003e\n\u003cp\u003eComplete your at-home wellness routine with our \u003ca href=\"\/products\/792leds-510k-l7-large-red-light-therapy-led-panel-infrared-light-pad-human-pet-full-body-use-massage-relaxation-660nm-850nm\"\u003e792 LED L7 Large Red Light Therapy Panel – 660nm \u0026amp; 850nm Full Body Pad\u003c\/a\u003e, or wind down after your session with our \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\/p\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\n\u003ch4\u003eQ: What is the difference between the 660nm and 850nm wavelengths in this red light therapy wrap?\u003c\/h4\u003e\n\u003cp\u003eA: The \u003cstrong\u003e660nm red light\u003c\/strong\u003e operates in the visible spectrum and is absorbed by surface-level tissue, supporting skin cell energy and circulation. The \u003cstrong\u003e850nm near-infrared light\u003c\/strong\u003e is invisible to the naked eye and penetrates deeper into muscle and connective tissue to support recovery, ease stiffness, and enhance cellular vitality. Using both wavelengths together provides comprehensive coverage at multiple tissue depths.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I use the ZONGKUNG red light therapy wrap on areas other than the neck and shoulders?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. Thanks to its large flexible design (400 × 600 mm), the wrap can comfortably cover the upper back, chest, and other broad body areas. Its soft, ergonomic material conforms to various body contours for versatile use.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Do I need a power bank to use this wrap portably?\u003c\/h4\u003e\n\u003cp\u003eA: A 12V power bank is recommended for cord-free use. If you only have a standard 5V USB power bank, you will also need a USB boost cable (not included) to step up the voltage to 12V. The included wall adapter works with AC 100–240V outlets worldwide (EU, UK, US, AU plug types supported).\u003c\/p\u003e\n\n\u003ch4\u003eQ: How long should each red light therapy session last?\u003c\/h4\u003e\n\u003cp\u003eA: For first-time users, it is recommended to start with the lowest intensity setting and shorter sessions (around 10 minutes), gradually increasing as you become comfortable. The built-in 0–30 minute auto-shutoff timer allows you to set a safe session duration. Always consult your healthcare provider for personalized guidance.\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 is the difference between the 660nm and 850nm wavelengths in this red light therapy wrap?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The 660nm red light operates in the visible spectrum and is absorbed by surface-level tissue, supporting skin cell energy and circulation. The 850nm near-infrared light is invisible to the naked eye and penetrates deeper into muscle and connective tissue to support recovery, ease stiffness, and enhance cellular vitality. 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