{"product_id":"cordless-red-light-therapy-ankle-brace","title":"Katalyst Ankle Recovery Brace — Soothing Warmth for Active, Busy Days","description":"\u003cstyle\u003e\n.kx-wrap{font-family:-apple-system,BlinkMacSystemFont,\"Segoe UI\",sans-serif;color:#1a0a0a;line-height:1.7;max-width:980px;margin:0 auto}\n.kx-wrap h2{font-size:24px;color:#0d0d0d;border-left:5px solid #ff4d4d;padding-left:14px;margin:36px 0 16px}\n.kx-wrap h3{font-size:18px;color:#1a0a0a;margin:24px 0 10px}\n.kx-lead{background:linear-gradient(135deg,#fff5f0 0%,#ffe8d6 100%);border-radius:14px;padding:22px 26px;margin:18px 0 26px;font-size:16px}\n.kx-lead em{color:#ff4d4d;font-style:normal;font-weight:700}\n.kx-bullets{list-style:none;padding:0;margin:0}\n.kx-bullets li{padding:10px 0 10px 28px;position:relative;border-bottom:1px solid #f5e6e0}\n.kx-bullets li:before{content:\"●\";color:#ff4d4d;position:absolute;left:8px;top:10px}\n.kx-bullets li:last-child{border-bottom:0}\n.kx-steps{counter-reset:step;list-style:none;padding:0;margin:18px 0}\n.kx-steps li{counter-increment:step;padding:14px 16px 14px 56px;position:relative;background:#fff8f2;border-radius:10px;margin:10px 0}\n.kx-steps li:before{content:counter(step);position:absolute;left:14px;top:14px;width:30px;height:30px;background:#ff4d4d;color:#fff;border-radius:50%;text-align:center;line-height:30px;font-weight:700}\n.kx-callout{background:#0d0d0d;color:#fff;padding:24px 28px;border-radius:14px;margin:28px 0}\n.kx-callout h3{color:#ff8a3c;margin-top:0}\n.kx-callout ul{margin:8px 0 0;padding-left:22px}\n.kx-callout li{margin:6px 0}\n.kx-mode{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px;margin:18px 0}\n.kx-mode div{background:#fff5f0;padding:14px;border-radius:10px;border-left:4px solid #ff4d4d}\n.kx-mode strong{display:block;color:#ff4d4d;margin-bottom:4px;font-size:15px}\n.kx-mode small{color:#555;display:block;margin-top:6px;font-size:13px}\n.kx-spec{width:100%;border-collapse:collapse;margin:14px 0;font-size:14px}\n.kx-spec th,.kx-spec td{padding:10px 14px;text-align:left;border-bottom:1px solid #f0e6e0}\n.kx-spec th{background:#fff5f0;color:#0d0d0d;font-weight:600;width:38%}\n.kx-box{background:#fafafa;border:1px solid #eee;border-radius:10px;padding:18px 22px;margin:20px 0}\n.kx-warn{font-size:12px;color:#888;margin-top:24px;padding:14px;background:#fafafa;border-radius:8px;line-height:1.5}\n.kx-ship{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin:18px 0}\n.kx-ship div{background:#fff8f2;padding:16px;border-radius:10px;text-align:center}\n.kx-ship strong{color:#ff4d4d;display:block;margin-bottom:4px}\n\u003c\/style\u003e\n\u003cdiv class=\"kt-hero\" style=\"background:linear-gradient(135deg,#f0f7ff,#fff);border-radius:12px;padding:22px 24px;margin-bottom:8px;border:1px solid #d8e9ff\"\u003e\n\u003cp style=\"font-size:20px;font-weight:800;color:#0d0d0d;margin:0 0 12px;line-height:1.4\"\u003eSoothing warmth for ankles after active, busy days.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 14px;color:#444\"\u003eBack from a run or a long day on your feet? Wrap it around your ankle, get comfortable, and let warmth, red light and gentle vibration help tired ankles feel soothed and relaxed.\u003c\/p\u003e\n\u003cul style=\"list-style:none;padding:0;margin:0\"\u003e\n\u003cli style=\"margin-bottom:8px\"\u003e🌿 \u003cstrong\u003eSnug, soothing fit\u003c\/strong\u003e — hugs the ankle for comforting, even warmth.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:8px\"\u003e🔋 \u003cstrong\u003eCordless and rechargeable\u003c\/strong\u003e — relax or keep moving, your call.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:0\"\u003e🛋️ \u003cstrong\u003eFor active lifestyles\u003c\/strong\u003e — a soothing reset after every busy day.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"kx-wrap\"\u003e\n\n\u003cdiv class=\"kx-lead\"\u003e\nThe \u003cem\u003eKatalyst Cordless Red Light Ankle Brace\u003c\/em\u003e is a wearable wrap shaped to hug the ankle and lower foot — \u003cem\u003e40 red LED beads (660nm + 850nm)\u003c\/em\u003e lining the inner surface, \u003cem\u003e5 adjustable heat levels (40°C – 60°C)\u003c\/em\u003e, \u003cem\u003e3 gentle vibration modes\u003c\/em\u003e, and an \u003cem\u003e1800mAh USB-C rechargeable battery\u003c\/em\u003e built into a 39 × 8.2cm contoured wrap. Cordless, lightweight at 171g, and shaped to fit either foot — slip it on after a long walk, during your evening wind-down, on the sofa with a blanket, or in bed before sleep.\n\u003c\/div\u003e\n\n\u003ch2\u003e🔥 Why the Katalyst Ankle Brace Stands Out\u003c\/h2\u003e\n\u003cul class=\"kx-bullets\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCordless freedom:\u003c\/strong\u003e built-in 1800mAh rechargeable battery + USB-C charging — no wall outlet, no tangled cables, no sitting next to a power strip.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e40 red LED beads:\u003c\/strong\u003e dense LED array along the inner contact surface delivers a steady, even glow that wraps around the ankle and lower foot.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e660nm + 850nm wavelengths:\u003c\/strong\u003e the same red + near-infrared light combination used across the Katalyst red-light line, in a contoured ankle form factor.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5 heat levels (40°C – 60°C):\u003c\/strong\u003e pick a soft cozy warmth, a comfortably warm middle setting, or a wrap-around toasty finish — full control with one tap.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3 vibration modes:\u003c\/strong\u003e gentle continuous, soft pulsing, or rhythmic — choose the rhythm that feels right for your wind-down routine.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e30-second rapid warm-up:\u003c\/strong\u003e NTC temperature control chip brings the wrap up to your set temperature in seconds — no waiting, no fiddling.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e20-minute auto shut-off:\u003c\/strong\u003e the wrap powers down automatically when the session ends, so you can fully relax (or doze off) without watching the clock.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal left\/right fit:\u003c\/strong\u003e contoured shape works for either foot — no second purchase, no left-vs-right confusion.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLightweight 171g:\u003c\/strong\u003e light enough to wear on the sofa, in bed, or in a recliner without pressure or bulk.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWindproof breathable fabric:\u003c\/strong\u003e soft inner liner with windproof outer layer keeps warmth in while staying gentle on skin.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStick-on buckle closure:\u003c\/strong\u003e easy one-handed fit and quick release — adjust the snugness in seconds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReal-time anti-scald protection:\u003c\/strong\u003e the chip continuously monitors surface temperature with dual circuit safety so the wrap stays at your set comfort level.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e📐 At a Glance — Designed for Cozy Wind-Down Comfort\u003c\/h2\u003e\n\u003cp\u003eMost ankle warming products are either bulky corded units that tether you to a wall, or thin sleeves with no warmth and no controls. The \u003cstrong\u003eKatalyst Cordless Red Light Ankle Brace\u003c\/strong\u003e sits in a different lane — it pairs a dense 40-bead red LED array with adjustable warmth and gentle vibration, in a wrap thin enough to wear under a loose pant leg on the sofa, but with a real 1800mAh battery so you're not chained to an outlet.\u003c\/p\u003e\n\n\u003cdiv class=\"kx-mode\"\u003e\n  \u003cdiv\u003e\n\u003cstrong\u003e40 LEDs\u003c\/strong\u003e660nm + 850nm beads across the inner contact surface\u003csmall\u003eEven, steady red light glow\u003c\/small\u003e\n\u003c\/div\u003e\n  \u003cdiv\u003e\n\u003cstrong\u003e5 Heat Levels\u003c\/strong\u003e40°C \/ 45°C \/ 50°C \/ 55°C \/ 60°C\u003csmall\u003eOne tap to cycle through\u003c\/small\u003e\n\u003c\/div\u003e\n  \u003cdiv\u003e\n\u003cstrong\u003e3 Vibration Modes\u003c\/strong\u003eGentle · Pulsing · Rhythmic\u003csmall\u003ePick the rhythm that fits\u003c\/small\u003e\n\u003c\/div\u003e\n  \u003cdiv\u003e\n\u003cstrong\u003e20-Min Timer\u003c\/strong\u003eAuto shut-off + dual circuit protection\u003csmall\u003eSafe for unattended sessions\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e✨ Built for the Way You Actually Live\u003c\/h2\u003e\n\u003cp\u003eThe Katalyst Ankle Brace was designed around the small everyday moments — not a clinic, not a spa, not a 90-minute appointment. It's the wrap you slide onto your ankle after a long walk through the neighborhood, while you're streaming a show on the sofa with a blanket. It's the cozy 15-minute reset after a run when your feet feel tight and tired. It's the quiet warmth you tuck into before bed, knowing the 20-minute timer will switch off on its own. It's a comforting wellness ritual you can fold into the rhythm of your day, not something that takes over an hour out of it.\u003c\/p\u003e\n\n\u003cp\u003eBecause it's cordless and weighs only 171g, you can wear it where you already are: on the recliner, at the desk on a long workday, propped up in bed, on a porch swing on a cool evening. The 40-LED inner array delivers a steady warm glow that hugs the ankle and lower foot, the 5 heat levels give you full control over how toasty you want it to feel, and the 3 vibration modes add a gentle rhythmic touch that pairs naturally with the warmth for a deeply relaxing wind-down session.\u003c\/p\u003e\n\n\u003ch2\u003e🌙 When People Reach for It\u003c\/h2\u003e\n\u003cdiv class=\"kx-mode\"\u003e\n  \u003cdiv\u003e\n\u003cstrong\u003eAfter a Long Walk\u003c\/strong\u003eA cozy reset for tired feet after a neighborhood walk, hike, or busy errands day\u003csmall\u003e\u003c\/small\u003e\n\u003c\/div\u003e\n  \u003cdiv\u003e\n\u003cstrong\u003ePost-Workout Wind-Down\u003c\/strong\u003eGentle warmth and vibration during your post-run or post-gym stretch routine\u003csmall\u003e\u003c\/small\u003e\n\u003c\/div\u003e\n  \u003cdiv\u003e\n\u003cstrong\u003eEvening Sofa Reset\u003c\/strong\u003ePair with a blanket, a show, and a cup of tea for a relaxing end-of-day ritual\u003csmall\u003e\u003c\/small\u003e\n\u003c\/div\u003e\n  \u003cdiv\u003e\n\u003cstrong\u003eBedtime Wind-Down\u003c\/strong\u003e20-minute auto shut-off means you can wear it while drifting off without worry\u003csmall\u003e\u003c\/small\u003e\n\u003c\/div\u003e\n  \u003cdiv\u003e\n\u003cstrong\u003eDesk Break\u003c\/strong\u003eSlip it on under your desk during a long workday for a warm 20-minute reset\u003csmall\u003e\u003c\/small\u003e\n\u003c\/div\u003e\n  \u003cdiv\u003e\n\u003cstrong\u003eTravel \u0026amp; Recovery\u003c\/strong\u003eCordless and lightweight — drops into a daypack, carry-on, or weekend bag\u003csmall\u003e\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e🎛️ How To Use — Five Simple Steps\u003c\/h2\u003e\n\u003col class=\"kx-steps\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWrap it on:\u003c\/strong\u003e place the wrap around your ankle with the LED side against your skin, then secure with the stick-on buckle closure for a snug, comfortable fit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower on:\u003c\/strong\u003e press and hold the power button on the digital display panel — the LED screen lights up and shows the current setting.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSet the vibration mode:\u003c\/strong\u003e tap the vibration button to cycle through gentle continuous, soft pulsing, or rhythmic mode — or skip vibration entirely.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePick your warmth level:\u003c\/strong\u003e tap the heat button to cycle through 40°C, 45°C, 50°C, 55°C, or 60°C — the wrap reaches your set temperature in about 30 seconds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelax for the session:\u003c\/strong\u003e the 20-minute timer counts down automatically — the wrap powers off on its own when the session ends, so you can fully unwind.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cdiv class=\"kx-callout\"\u003e\n  \u003ch3\u003eWhat Makes the Warmth Feel So Good\u003c\/h3\u003e\n  \u003cp\u003eThe Katalyst Ankle Brace combines three quiet comforts that work together: \u003cstrong\u003e40 red LED beads\u003c\/strong\u003e creating an even glow across the ankle and lower foot, \u003cstrong\u003eNTC chip-controlled adjustable warmth\u003c\/strong\u003e from a soft 40°C all the way up to a toasty 60°C, and \u003cstrong\u003e3 gentle vibration modes\u003c\/strong\u003e that add a soft rhythmic touch. Pair all three and you get a cozy 20-minute reset that fits naturally into your evening wind-down.\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eCordless freedom — no outlet, no cables, wear it anywhere\u003c\/li\u003e\n    \u003cli\u003eUniversal left\/right fit — one wrap for either foot\u003c\/li\u003e\n    \u003cli\u003eLightweight 171g — comfortable for the full 20-minute session\u003c\/li\u003e\n    \u003cli\u003e30-second rapid warm-up — no waiting around\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e🧊 Why the Cordless 1800mAh Battery Matters\u003c\/h2\u003e\n\u003cp\u003eMost ankle warming devices are corded — which means you need to sit next to an outlet for the entire session. With Katalyst's \u003cstrong\u003ebuilt-in 1800mAh rechargeable battery\u003c\/strong\u003e, you can wear it on the sofa, in bed, in a recliner, on the porch, or in the back of an SUV on a road trip. Charge it overnight from any USB-C port (phone charger, laptop, power bank), and you're ready for multiple sessions before needing to plug back in. The Type-C charging port and included USB-C cable mean you can top it up from gear you already own — no proprietary brick, no dock, no drama.\u003c\/p\u003e\n\n\u003ch2\u003e📊 Specs at a Glance\u003c\/h2\u003e\n\u003ctable class=\"kx-spec\"\u003e\n  \u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eXBL-8688A1\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eLED count\u003c\/th\u003e\n\u003ctd\u003e40 beads on the inner contact surface\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eWavelengths\u003c\/th\u003e\n\u003ctd\u003e660nm (red) + 850nm (near infrared)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eHeat levels\u003c\/th\u003e\n\u003ctd\u003e5 levels — 40°C \/ 45°C \/ 50°C \/ 55°C \/ 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eWarm-up time\u003c\/th\u003e\n\u003ctd\u003e~30 seconds to target temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eVibration modes\u003c\/th\u003e\n\u003ctd\u003e3 modes — gentle continuous \/ pulsing \/ rhythmic\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eVibration motors\u003c\/th\u003e\n\u003ctd\u003e2 built-in motors\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eSession timer\u003c\/th\u003e\n\u003ctd\u003e20 minutes auto shut-off\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eBattery\u003c\/th\u003e\n\u003ctd\u003e1800mAh 18650 lithium-ion, built-in\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eCharging\u003c\/th\u003e\n\u003ctd\u003eUSB-C, 5V 1A input, ~3-hour full charge\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003ePower rating\u003c\/th\u003e\n\u003ctd\u003e7W\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eWrap dimensions\u003c\/th\u003e\n\u003ctd\u003e39cm × 8.2cm (contoured to ankle and lower foot)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e171g — lightweight wearable form\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eFit\u003c\/th\u003e\n\u003ctd\u003eUniversal — works on left or right foot\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eClosure\u003c\/th\u003e\n\u003ctd\u003eAdjustable stick-on buckle (one-handed quick release)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eFabric\u003c\/th\u003e\n\u003ctd\u003eWindproof outer + breathable inner liner\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eSafety\u003c\/th\u003e\n\u003ctd\u003eNTC temperature chip, real-time anti-scald monitoring, dual circuit protection\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eControls\u003c\/th\u003e\n\u003ctd\u003eDigital LED display panel — power \/ vibration \/ heat buttons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003e📦 What's in the Box\u003c\/h2\u003e\n\u003cul class=\"kx-bullets\"\u003e\n  \u003cli\u003e1 × Katalyst Cordless Red Light Ankle Brace (main wrap with built-in battery and digital control panel)\u003c\/li\u003e\n  \u003cli\u003e1 × USB-C charging cable\u003c\/li\u003e\n  \u003cli\u003e1 × Quick start user guide\u003c\/li\u003e\n  \u003cli\u003e1 × Protective storage box\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e🧼 Care \u0026amp; Daily Use\u003c\/h2\u003e\n\u003cdiv class=\"kx-box\"\u003e\n  \u003cp\u003e\u003cstrong\u003eCleaning:\u003c\/strong\u003e wipe the inner liner and outer surface with a soft, slightly damp cloth between sessions. Do not soak, submerge, or machine-wash. Air-dry fully before the next use.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eCharging:\u003c\/strong\u003e use any standard USB-C cable and 5V 1A adapter (or a phone charger \/ laptop \/ power bank). A full charge takes about 3 hours. Unplug once the indicator shows full.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eStorage:\u003c\/strong\u003e store in the included protective box in a cool, dry place. Keep away from water, direct sunlight, and extreme heat. Top up the battery every couple of months if not used for long stretches.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eComfort tip:\u003c\/strong\u003e start with the lowest heat level (40°C) and shorter sessions to find the warmth that feels best for you. The auto shut-off at 20 minutes is by design — give yourself a break between sessions.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e🚚 Shipping \u0026amp; Returns — At a Glance\u003c\/h2\u003e\n\u003cdiv class=\"kx-ship\"\u003e\n  \u003cdiv\u003e\n\u003cstrong\u003e📦 Free US Shipping\u003c\/strong\u003eOn orders over $50\u003cbr\u003e\u003csmall\u003eUnder $50 flat $4.99\u003c\/small\u003e\n\u003c\/div\u003e\n  \u003cdiv\u003e\n\u003cstrong\u003e⏱️ Hand-Inspected\u003c\/strong\u003eShips in 3-5 business days\u003cbr\u003e\u003csmall\u003eAfter quality check\u003c\/small\u003e\n\u003c\/div\u003e\n  \u003cdiv\u003e\n\u003cstrong\u003e🌎 Delivered in 10–20 days\u003c\/strong\u003eUSPS tracking included\u003cbr\u003e\u003csmall\u003eUS \u0026amp; Canada\u003c\/small\u003e\n\u003c\/div\u003e\n  \u003cdiv\u003e\n\u003cstrong\u003e🛡️ 30-Day Returns + 1-Year Warranty\u003c\/strong\u003esupport@katalystaction.com\u003cbr\u003e\u003csmall\u003e1 US business day response\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eDoes this fit either foot?\u003c\/h3\u003e\n\u003cp\u003eYes. The wrap is shaped with a universal contour and adjustable stick-on buckle closure — it works on the left foot or the right foot. You only need one wrap.\u003c\/p\u003e\n\n\u003ch3\u003eHow long is each session?\u003c\/h3\u003e\n\u003cp\u003eThe built-in timer is set to 20 minutes and the wrap auto shuts off when the session ends. You can power it back on for another session whenever you'd like.\u003c\/p\u003e\n\n\u003ch3\u003eHow hot does it get?\u003c\/h3\u003e\n\u003cp\u003eThe wrap has 5 heat levels — 40°C, 45°C, 50°C, 55°C, and 60°C. The NTC chip monitors temperature in real time and includes anti-scald protection so the surface stays at the level you've set.\u003c\/p\u003e\n\n\u003ch3\u003eHow long does the battery last on a charge?\u003c\/h3\u003e\n\u003cp\u003eThe 1800mAh battery typically supports several 20-minute sessions per full charge, depending on which heat and vibration modes you use. A full charge takes around 3 hours via USB-C.\u003c\/p\u003e\n\n\u003ch3\u003eCan I use it without the vibration?\u003c\/h3\u003e\n\u003cp\u003eYes — vibration is optional. You can use the wrap with warmth only, or pair warmth with one of the 3 vibration modes. The vibration button cycles through gentle continuous \/ pulsing \/ rhythmic \/ off.\u003c\/p\u003e\n\n\u003ch3\u003eCan I wear it while sleeping?\u003c\/h3\u003e\n\u003cp\u003eWe recommend using it during your wind-down before bed rather than while fully asleep. The 20-minute auto shut-off is designed so you can relax (or doze off) during a session without worry, but it's not intended for overnight wear.\u003c\/p\u003e\n\n\u003ch3\u003eHow thick is it? Will it fit under loose pants?\u003c\/h3\u003e\n\u003cp\u003eThe wrap is shaped slim enough to wear comfortably under loose pant legs, joggers, or pajamas on the sofa. The 171g weight and contoured fit are designed for cozy everyday wear.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's the warranty?\u003c\/h3\u003e\n\u003cp\u003eEvery Katalyst Cordless Red Light Ankle Brace ships with a 1-year manufacturer warranty plus our 30-day return window. Reach our team anytime at support@katalystaction.com — we respond within 1 US business day.\u003c\/p\u003e\n\n\n\n\u003c\/div\u003e\n\u003chr style=\"margin:32px 0;border:none;border-top:1px solid #e5e5e5;\"\u003e\u003cdiv class=\"related-research\"\u003e\n\u003ch2 style=\"margin-bottom:8px;font-size:20px;\"\u003e📚 Learn More: Related Research\u003c\/h2\u003e\n\u003cp style=\"color:#666;margin-bottom:14px;font-size:14px;\"\u003eDeeper science and how-to guides from the Katalyst Journal.\u003c\/p\u003e\n\u003cul style=\"list-style:none;padding-left:0;margin:0;\"\u003e\n\u003cli style=\"margin-bottom:10px;line-height:1.5;\"\u003e\u003ca href=\"\/blogs\/blog\/red-light-therapy-joint-pain-knee-shoulder-back\" style=\"color:#ff4d4d;text-decoration:none;font-weight:600;\"\u003eRed Light for Knee, Shoulder \u0026amp; Back Comfort\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom:10px;line-height:1.5;\"\u003e\u003ca href=\"\/blogs\/blog\/red-light-therapy-2x-faster-muscle-recovery-harvard-sports-research-backed\" style=\"color:#ff4d4d;text-decoration:none;font-weight:600;\"\u003eHarvard Sports Research: 2x Faster Muscle Recovery\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom:10px;line-height:1.5;\"\u003e\u003ca href=\"\/blogs\/blog\/red-light-therapy-at-home-how-often-how-long\" style=\"color:#ff4d4d;text-decoration:none;font-weight:600;\"\u003eHow Often \u0026amp; How Long: At-Home Usage Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"related-reading\"\u003e\n\u003ch3\u003eRelated Reading\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/katalystaction.com\/blogs\/blog\/red-light-therapy-foot-recovery-after-long-days\"\u003eRed Light Therapy for Foot Recovery After Long Days: A 15-Minute Routine\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"katalyst-faq-section\" style=\"margin-top:32px;border-top:1px solid #eee;padding-top:24px\"\u003e\n\u003ch3 style=\"font-size:1.4em;margin-bottom:16px\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdetails style=\"margin-bottom:10px;border:1px solid #eee;border-radius:8px;padding:12px 16px\"\u003e\u003csummary style=\"font-weight:600;cursor:pointer\"\u003eHow do I wear the ankle brace?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 0;color:#555;line-height:1.6\"\u003eWrap it around your ankle with the adjustable strap and relax for a 15 to 20 minute session of soothing red light, warmth and vibration after active or busy days.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom:10px;border:1px solid #eee;border-radius:8px;padding:12px 16px\"\u003e\u003csummary style=\"font-weight:600;cursor:pointer\"\u003eIs it cordless?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 0;color:#555;line-height:1.6\"\u003eYes. The brace is fully cordless, so you can keep moving or relax comfortably without being tied to an outlet during your session.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom:10px;border:1px solid #eee;border-radius:8px;padding:12px 16px\"\u003e\u003csummary style=\"font-weight:600;cursor:pointer\"\u003eWhen will my ankles feel relaxed?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 0;color:#555;line-height:1.6\"\u003eMost people enjoy a soothing, comforting warmth right away. Regular use after workouts or long days on your feet helps tired ankles feel more relaxed.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom:10px;border:1px solid #eee;border-radius:8px;padding:12px 16px\"\u003e\u003csummary style=\"font-weight:600;cursor:pointer\"\u003eDoes it fit different ankle sizes?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 0;color:#555;line-height:1.6\"\u003eThe adjustable strap is designed to fit a range of ankle sizes for a snug, comfortable, hands-free fit.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom:10px;border:1px solid #eee;border-radius:8px;padding:12px 16px\"\u003e\u003csummary style=\"font-weight:600;cursor:pointer\"\u003eWhat do the 40 LEDs and heat add?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 0;color:#555;line-height:1.6\"\u003eThe 40 red light LEDs combine with gentle heat and vibration to wrap your ankle in soothing warmth and a relaxing massage feel after active days.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003cdiv style=\"margin:24px 0 8px;padding:18px 20px;background:#f7f7f7;border:1px solid #ececec;border-radius:12px;\"\u003e\n\u003cdiv style=\"font-size:12.5px;font-weight:700;color:#888;letter-spacing:.04em;text-transform:uppercase;margin-bottom:8px;\"\u003eImportant Wellness Notice\u003c\/div\u003e\n\u003cp style=\"font-size:12px;color:#999;line-height:1.65;margin:0;\"\u003eThe Katalyst Ankle Recovery Brace is a consumer wellness and comfort accessory. It is not a medical device and is NOT intended to diagnose, treat, cure, or prevent any disease or medical condition. Statements about red light, near-infrared light, warmth, and wind-down rituals describe usage sensations and lifestyle context — not medical outcomes. Always consult a qualified healthcare professional before starting any new wellness routine, particularly if you are pregnant, nursing, have a pre-existing condition, take medication, have implanted electronics, have light-sensitive skin, or have any concern about heat sensitivity. Stop use and consult a professional if any irritation, discomfort, or unusual sensation occurs. Keep out of reach of children. Do not use on broken skin. Avoid shining the light directly into your eyes, and keep eyes closed or use the included eye protection during use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"KATALYST","offers":[{"title":"Default Title","offer_id":45996635979973,"sku":null,"price":89.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0765\/6128\/5317\/files\/katalyst-redlight-ankle_main-cordless-red_light.webp?v=1780840468","url":"https:\/\/katalystaction.com\/products\/cordless-red-light-therapy-ankle-brace","provider":"Katalyst","version":"1.0","type":"link"}