{"product_id":"emberpad-red-light-pemf-gemstone-heating-pad-chair-back","title":"7HW EmberPad PEMF Heating Pad with Red Light for Back Pain","description":"\u003cstyle type=\"text\/css\"\u003e.hw-wrap{--hw-ink:#1d2a22;--hw-soft:#5b6b60;--hw-green:#1f4d36;--hw-sage:#e9f1ea;--hw-line:#dfe7e1;--hw-cream:#f7f8f4;--hw-red:#c2413b;color:var(--hw-ink);font-size:16px;line-height:1.65;max-width:1080px;margin:0 auto;padding:0 16px}\n.hw-wrap *{box-sizing:border-box}\n.hw-wrap h2,.hw-wrap h3,.hw-wrap h4{color:var(--hw-ink);margin:0;line-height:1.25;letter-spacing:-.01em}\n.hw-wrap p{margin:0}\n.hw-sec{padding:56px 0;border-bottom:1px solid 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p{font-size:15px;color:var(--hw-soft)}\n.hw-specs{width:100%;border-collapse:collapse;margin-top:28px;font-size:15px}\n.hw-specs th,.hw-specs td{text-align:left;padding:15px 18px;border-bottom:1px solid var(--hw-line);vertical-align:top}\n.hw-specs th{width:38%;font-weight:600;color:var(--hw-soft);background:var(--hw-cream)}\n.hw-faq{margin-top:28px;border-top:1px solid var(--hw-line)}\n.hw-faq input{position:absolute;opacity:0;pointer-events:none}\n.hw-faq label{display:block;position:relative;cursor:pointer;padding:20px 48px 20px 0;font-weight:600;font-size:17px;border-bottom:1px solid var(--hw-line)}\n.hw-faq label:after{content:\"+\";position:absolute;right:6px;top:50%;transform:translateY(-50%);font-size:24px;font-weight:400;color:var(--hw-green);transition:transform .2s}\n.hw-faq .hw-ans{max-height:0;overflow:hidden;transition:max-height .3s ease}\n.hw-faq .hw-ans p{padding:16px 0 22px;color:var(--hw-soft);font-size:15px}\n.hw-faq 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var(--hw-line)}.hw-card{padding:22px}.hw-specs th,.hw-specs td{padding:12px}.hw-badge{min-height:150px}}\n.hw-fam{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:28px}\n.hw-fam a,.hw-fam div.hw-cur{display:block;text-decoration:none;color:inherit;background:#fff;border:1px solid var(--hw-line);border-radius:16px;padding:22px;transition:border-color .2s}\n.hw-fam a:hover{border-color:var(--hw-red)}\n.hw-fam .hw-cur{border:2px solid var(--hw-red);background:#fff7f5}\n.hw-fam b{display:block;font-size:17px;margin-bottom:4px}\n.hw-fam small{display:block;font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--hw-red);margin-bottom:10px}\n.hw-fam p{font-size:14px;color:var(--hw-soft)}\n.hw-combo{margin-top:24px;background:linear-gradient(135deg,#3a1b18,#5c231d);color:#fff;border-radius:16px;padding:28px 32px}\n.hw-combo h4{color:#fff;font-size:19px;margin-bottom:8px}\n.hw-combo p{color:#f1dcd8;font-size:15px}\n.hw-combo a{color:#ffd2c8;font-weight:600}\n@media(max-width:900px){.hw-fam{grid-template-columns:repeat(2,1fr)}}\n@media(max-width:640px){.hw-fam{grid-template-columns:1fr}.hw-combo{padding:24px 20px}}\n\u003c\/style\u003e\n\u003cdiv class=\"hw-wrap\"\u003e\n\u003cdiv class=\"hw-hero\"\u003e\n\u003cspan class=\"hw-eyebrow\"\u003eRed Light \u0026amp; PEMF Gemstone Pad\u003c\/span\u003e\n\u003ch2\u003eWarm, steady relief for your back — on any chair, sofa or bed.\u003c\/h2\u003e\n\n\u003cp\u003e7HW EmberPad puts 660nm red light, gentle PEMF pulses, TENS and about 7 lbs of heated natural crystals right where you need them. Lean back into it at your desk, on the sofa or in bed, and let a stiff back, tight shoulders or sore hips finally loosen up.\u003c\/p\u003e\n\n\u003cdiv class=\"hw-dots\"\u003e\n\u003cspan class=\"hw-dot\"\u003e\u003ci style=\"background:#e5473b\"\u003e\u003c\/i\u003e12 Red 660nm\u003c\/span\u003e\u003cspan class=\"hw-dot\"\u003ePEMF 3–64 Hz\u003c\/span\u003e\u003cspan class=\"hw-dot\"\u003eTENS\u003c\/span\u003e\u003cspan class=\"hw-dot\"\u003e≈7 lbs Crystals\u003c\/span\u003e\u003cspan class=\"hw-dot\"\u003e47 × 85 cm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hw-sec\"\u003e\n\u003cspan class=\"hw-eyebrow\"\u003eWhen you'll reach for it\u003c\/span\u003e\n\n\u003ch2 class=\"hw-h2\"\u003eRelief that fits into your day, not the other way round\u003c\/h2\u003e\n\n\u003cp class=\"hw-lead\"\u003eBig enough to cover your whole back, small enough to use wherever you already sit or lie.\u003c\/p\u003e\n\n\u003cdiv class=\"hw-grid hw-g4\"\u003e\n\u003cdiv class=\"hw-card\"\u003e\n\u003cspan class=\"hw-when\"\u003eAt your desk\u003c\/span\u003e\n\n\u003ch3\u003eLower back stiff from sitting\u003c\/h3\u003e\n\n\u003cp\u003eDrape it over your office chair and work with warmth and light behind you.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hw-card\"\u003e\n\u003cspan class=\"hw-when\"\u003eOn the sofa\u003c\/span\u003e\n\n\u003ch3\u003eShoulders tight after the day\u003c\/h3\u003e\n\n\u003cp\u003eLean back while you read or watch TV — a 30-minute session without changing your routine.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hw-card\"\u003e\n\u003cspan class=\"hw-when\"\u003eIn bed\u003c\/span\u003e\n\n\u003ch3\u003eAching hips \u0026amp; mid-back\u003c\/h3\u003e\n\n\u003cp\u003eLay it under your torso and let the heated crystals ease you toward sleep.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hw-card\"\u003e\n\u003cspan class=\"hw-when\"\u003eCold days\u003c\/span\u003e\n\n\u003ch3\u003eJoints that feel the weather\u003c\/h3\u003e\n\n\u003cp\u003eDeep, even warmth you control — cosy in winter, set low all year round.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hw-sec\"\u003e\n\u003cspan class=\"hw-eyebrow\"\u003eFive therapies, one pad\u003c\/span\u003e\n\n\u003ch2 class=\"hw-h2\"\u003eEverything working together where it aches\u003c\/h2\u003e\n\n\u003cdiv class=\"hw-row\"\u003e\n\u003cdiv class=\"hw-badge hw-b1\"\u003e\n\u003cb\u003e660nm\u003c\/b\u003e\u003cspan\u003eRed light · 12 LEDs\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003ch3\u003e660nm red light, right against your back\u003c\/h3\u003e\n\n\u003cp\u003e12 red LEDs at 660nm are set evenly across the gemstone surface, so the light sits right where your back, shoulders or hips rest.\u003c\/p\u003e\n\n\u003cul class=\"hw-ticks\"\u003e\n\t\u003cli\u003e12 × 660nm red LEDs\u003c\/li\u003e\n\t\u003cli\u003eEvenly spaced across the pad\u003c\/li\u003e\n\t\u003cli\u003eWorks alongside heat, PEMF and TENS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hw-row\"\u003e\n\u003cdiv class=\"hw-badge hw-b2\"\u003e\n\u003cb\u003e3–64 Hz\u003c\/b\u003e\u003cspan\u003eAdjustable PEMF\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003ch3\u003eGentle PEMF pulses you can tune to your day\u003c\/h3\u003e\n\n\u003cp\u003ePulsed electromagnetic fields work quietly behind you — no buzzing, no pressure. Choose a lower frequency to wind down, or a higher one for a refreshed start.\u003c\/p\u003e\n\n\u003cul class=\"hw-ticks\"\u003e\n\t\u003cli\u003eAdjustable range from 3 to 64 Hz\u003c\/li\u003e\n\t\u003cli\u003eSilent and gentle — felt as calm, not shocks\u003c\/li\u003e\n\t\u003cli\u003eWorks at the same time as heat and light\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hw-row\"\u003e\n\u003cdiv class=\"hw-badge hw-b1\"\u003e\n\u003cb\u003eTENS\u003c\/b\u003e\u003cspan\u003eElectrical stimulation\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003ch3\u003eTENS for tight, knotted muscles\u003c\/h3\u003e\n\n\u003cp\u003eTENS (transcutaneous electrical nerve stimulation) sends mild electrical pulses that you feel as a gentle tingling. It's a popular drug-free way to ease a stiff back and tight shoulders — and it adds an active feel to every session.\u003c\/p\u003e\n\n\u003cul class=\"hw-ticks\"\u003e\n\t\u003cli\u003eTENS function included\u003c\/li\u003e\n\t\u003cli\u003eFelt as a light tingling, not a shock\u003c\/li\u003e\n\t\u003cli\u003eStart gently and build up as you get used to it\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hw-row\"\u003e\n\u003cdiv class=\"hw-badge hw-b3\"\u003e\n\u003cb\u003e≈7 lbs\u003c\/b\u003e\u003cspan\u003eNatural crystals\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003ch3\u003eAbout 7 lbs of heated natural crystals\u003c\/h3\u003e\n\n\u003cp\u003eRoughly 7 lbs (±5%) of natural crystals from 7 mixed gemstones hold and spread heat evenly, so the warmth feels deep and steady — not the hot-spot sting of a regular heating pad.\u003c\/p\u003e\n\n\u003cul class=\"hw-ticks\"\u003e\n\t\u003cli\u003e≈7 lbs natural crystals (±5%)\u003c\/li\u003e\n\t\u003cli\u003e7 mixed gemstones in a chakra design\u003c\/li\u003e\n\t\u003cli\u003eGentle weight that settles comfortably against your body\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hw-row\"\u003e\n\u003cdiv class=\"hw-badge hw-b4\"\u003e\n\u003cb\u003e30–70°C\u003c\/b\u003e\u003cspan\u003eSmart constant temperature\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003ch3\u003eYour heat, your way — held steady by remote\u003c\/h3\u003e\n\n\u003cp\u003eSet the warmth you like from 30 to 70°C (85–159°F) and the smart constant-temperature control keeps it there. Add a timer from 1 to 12 hours and simply relax.\u003c\/p\u003e\n\n\u003cul class=\"hw-ticks\"\u003e\n\t\u003cli\u003eSmart constant-temperature remote control\u003c\/li\u003e\n\t\u003cli\u003e30–70°C \/ 85–159°F adjustable heat\u003c\/li\u003e\n\t\u003cli\u003e1–12 hour timer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hw-sec\"\u003e\n\u003cspan class=\"hw-eyebrow\"\u003eChakra design\u003c\/span\u003e\n\n\u003ch2 class=\"hw-h2\"\u003eSeven gemstones, seven bands of colour\u003c\/h2\u003e\n\n\u003cp class=\"hw-lead\"\u003eThe 7 mixed gemstones are laid out in colour bands across the pad — a calming, natural surface that looks as good on your sofa as it feels behind your back.\u003c\/p\u003e\n\n\u003cdiv class=\"hw-chakra\"\u003e\n\u003cspan style=\"background:#a3302a\"\u003e\u003c\/span\u003e\u003cspan style=\"background:#c8692b\"\u003e\u003c\/span\u003e\u003cspan style=\"background:#c9a23a\"\u003e\u003c\/span\u003e\u003cspan style=\"background:#3f7d4f\"\u003e\u003c\/span\u003e\u003cspan style=\"background:#3b6ea5\"\u003e\u003c\/span\u003e\u003cspan style=\"background:#3d3f7a\"\u003e\u003c\/span\u003e\u003cspan style=\"background:#6b4a86\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hw-sec\"\u003e\n\u003cspan class=\"hw-eyebrow\"\u003eBuilt to live with\u003c\/span\u003e\n\n\u003ch2 class=\"hw-h2\"\u003eThe right size for everyday use\u003c\/h2\u003e\n\n\u003cdiv class=\"hw-grid hw-g2\"\u003e\n\u003cdiv class=\"hw-card\"\u003e\n\u003cspan class=\"hw-num\"\u003e47 × 85 CM\u003c\/span\u003e\n\n\u003ch3\u003eCovers your whole back\u003c\/h3\u003e\n\n\u003cp\u003eAt 18.5 × 33 in, it reaches from shoulders to hips when you sit, and fits a desk chair, sofa or bed.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hw-card\"\u003e\n\u003cspan class=\"hw-num\"\u003e11 LBS \/ 5 KG\u003c\/span\u003e\n\n\u003ch3\u003eEasy to move room to room\u003c\/h3\u003e\n\n\u003cp\u003eLight enough to carry from office to living room; ships in a compact 49 × 11 × 29 cm box.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hw-card\"\u003e\n\u003cspan class=\"hw-num\"\u003ePU LEATHER\u003c\/span\u003e\n\n\u003ch3\u003eWipe clean in seconds\u003c\/h3\u003e\n\n\u003cp\u003eA soft PU leather border with bound-edge stitching resists fraying and wipes clean easily.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hw-card\"\u003e\n\u003cspan class=\"hw-num\"\u003eREMOTE\u003c\/span\u003e\n\n\u003ch3\u003eSimple to run\u003c\/h3\u003e\n\n\u003cp\u003eOne remote for temperature, timer and settings. Press, lean back, done.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hw-sec\"\u003e\n\u003cspan class=\"hw-eyebrow\"\u003eThe 7HW Ember collection\u003c\/span\u003e\n\n\u003ch2 class=\"hw-h2\"\u003eFour shapes, one system — use them together\u003c\/h2\u003e\n\n\u003cp class=\"hw-lead\"\u003eEvery Ember piece shares the same red light, PEMF, TENS, heated crystals and smart remote. Pick the shape for each part of your day, or combine them.\u003c\/p\u003e\n\n\u003cdiv class=\"hw-fam\"\u003e\n\u003ca href=\"\/products\/embermat-full-body-red-light-near-infrared-pemf-gemstone-mat\" rel=\"noopener\" target=\"_blank\"\u003e\u003csmall\u003eFull-body mat\u003c\/small\u003e\u003cb\u003e7HW EmberMat\u003c\/b\u003e\u003c\/a\u003e\n\n\u003cp\u003e\u003ca href=\"\/products\/embermat-full-body-red-light-near-infrared-pemf-gemstone-mat\" rel=\"noopener\" target=\"_blank\"\u003e80 × 190 cm · 156 LEDs. Lie down and treat everything at once.\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cdiv class=\"hw-cur\"\u003e\n\u003csmall\u003eYou're viewing\u003c\/small\u003e\u003cb\u003e7HW EmberPad\u003c\/b\u003e\n\n\u003cp\u003eChair \u0026amp; back pad — 47 × 85 cm · 12 LEDs. Your back, on any chair, sofa or bed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ca href=\"\/products\/emberwrap-red-light-near-infrared-pemf-heating-belt-lower-back\" rel=\"noopener\" target=\"_blank\"\u003e\u003csmall\u003eWaist belt\u003c\/small\u003e\u003cb\u003e7HW EmberWrap\u003c\/b\u003e\u003c\/a\u003e\n\n\u003cp\u003e\u003ca href=\"\/products\/emberwrap-red-light-near-infrared-pemf-heating-belt-lower-back\" rel=\"noopener\" target=\"_blank\"\u003e24 × 140 cm · 54 LEDs. Wraps your lower back and belly.\u003c\/a\u003e\u003c\/p\u003e\n\u003ca href=\"\/products\/emberroll-red-light-near-infrared-pemf-gemstone-neck-pillow\" rel=\"noopener\" target=\"_blank\"\u003e\u003csmall\u003eNeck \u0026amp; back pillow\u003c\/small\u003e\u003cb\u003e7HW EmberRoll\u003c\/b\u003e\u003c\/a\u003e\n\n\u003cp\u003e\u003ca href=\"\/products\/emberroll-red-light-near-infrared-pemf-gemstone-neck-pillow\" rel=\"noopener\" target=\"_blank\"\u003e10 × 20 × 50 cm · 28 LEDs. Neck support, alone or on EmberMat.\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hw-combo\"\u003e\n\u003ch4\u003eBetter together: EmberPad + EmberWrap\u003c\/h4\u003e\n\n\u003cp\u003eLean on EmberPad for your upper and mid-back while \u003ca href=\"\/products\/emberwrap-red-light-near-infrared-pemf-heating-belt-lower-back\" rel=\"noopener\" target=\"_blank\"\u003e7HW EmberWrap\u003c\/a\u003e wraps your lower back and belly — full back coverage while you sit and work.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hw-sec\"\u003e\n\u003cspan class=\"hw-eyebrow\"\u003eHow to use\u003c\/span\u003e\n\n\u003ch2 class=\"hw-h2\"\u003eThree steps to your first session\u003c\/h2\u003e\n\n\u003cdiv class=\"hw-steps\"\u003e\n\u003cdiv class=\"hw-step\"\u003e\n\u003ch4\u003ePlace it\u003c\/h4\u003e\n\n\u003cp\u003eDrape it over a chair, lean it on the sofa or lay it flat on your bed, then plug it in.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hw-step\"\u003e\n\u003ch4\u003eSet your session\u003c\/h4\u003e\n\n\u003cp\u003ePick your temperature, PEMF frequency, TENS and timer. New users: start low and short.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hw-step\"\u003e\n\u003ch4\u003eLean back \u0026amp; relax\u003c\/h4\u003e\n\n\u003cp\u003eRest for 20–40 minutes with bare skin or thin clothing for the best light contact.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hw-sec\"\u003e\n\u003cspan class=\"hw-eyebrow\"\u003eSpecifications\u003c\/span\u003e\n\n\u003ch2 class=\"hw-h2\"\u003eThe details\u003c\/h2\u003e\n\n\u003ctable class=\"hw-specs\"\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth\u003eProduct\u003c\/th\u003e\n\t\t\t\u003ctd\u003e7HW EmberPad Red Light \u0026amp; PEMF Gemstone Pad\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth\u003eSize\u003c\/th\u003e\n\t\t\t\u003ctd\u003e47 × 85 cm (18.5 × 33 in)\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth\u003eWeight\u003c\/th\u003e\n\t\t\t\u003ctd\u003e5 kg (11 lbs)\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth\u003ePackage size\u003c\/th\u003e\n\t\t\t\u003ctd\u003e49 × 11 × 29 cm (19.3 × 4.3 × 11.4 in)\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth\u003eLight\u003c\/th\u003e\n\t\t\t\u003ctd\u003e12 LEDs, 660nm red\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth\u003eCrystals\u003c\/th\u003e\n\t\t\t\u003ctd\u003e≈7 lbs natural crystals (±5%), 7 mixed gemstones, chakra design\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth\u003ePEMF frequency\u003c\/th\u003e\n\t\t\t\u003ctd\u003e3–64 Hz\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth\u003eTENS\u003c\/th\u003e\n\t\t\t\u003ctd\u003eYes\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth\u003eTemperature\u003c\/th\u003e\n\t\t\t\u003ctd\u003e30–70°C \/ 85–159°F\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth\u003eTimer\u003c\/th\u003e\n\t\t\t\u003ctd\u003e1–12 hours\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth\u003eControl\u003c\/th\u003e\n\t\t\t\u003ctd\u003eSmart constant-temperature remote\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth\u003eBorder\u003c\/th\u003e\n\t\t\t\u003ctd\u003ePU leather, bound-edge stitching\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hw-sec\"\u003e\n\u003cspan class=\"hw-eyebrow\"\u003eFAQ\u003c\/span\u003e\n\n\u003ch2 class=\"hw-h2\"\u003eQuestions before you buy\u003c\/h2\u003e\n\n\u003cdiv class=\"hw-faq\"\u003e\n\u003cinput id=\"epq1\" type=\"checkbox\"\u003e\u003clabel for=\"epq1\"\u003eCan I use it on my office chair while I work?\u003c\/label\u003e\n\n\u003cdiv class=\"hw-ans\"\u003e\n\u003cp\u003eYes — that's one of the most popular ways to use EmberPad. At 47 × 85 cm it drapes over most desk chairs and covers your back from shoulders to hips, so you get heat, red light, PEMF and TENS while you work.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cinput id=\"epq2\" type=\"checkbox\"\u003e\u003clabel for=\"epq2\"\u003eWill it help a stiff lower back from sitting all day?\u003c\/label\u003e\n\n\u003cdiv class=\"hw-ans\"\u003e\n\u003cp\u003eThat's exactly what it's built for. About 7 lbs of heated natural crystals give deep, even warmth to tight muscles, while 660nm red light, PEMF and TENS work alongside it. Most people use it for 20–40 minutes at a time.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cinput id=\"epq3\" type=\"checkbox\"\u003e\u003clabel for=\"epq3\"\u003eShould I choose this or a full-body mat?\u003c\/label\u003e\n\n\u003cdiv class=\"hw-ans\"\u003e\n\u003cp\u003eChoose EmberPad if your discomfort is mostly in your back, shoulders or hips and you want something for a chair or sofa every day. If you want to lie down and treat your whole body at once, \u003ca href=\"\/products\/embermat-full-body-red-light-near-infrared-pemf-gemstone-mat\" rel=\"noopener\" target=\"_blank\"\u003e7HW EmberMat\u003c\/a\u003e is the better fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cinput id=\"epq4\" type=\"checkbox\"\u003e\u003clabel for=\"epq4\"\u003eWhat does TENS feel like? Will it hurt?\u003c\/label\u003e\n\n\u003cdiv class=\"hw-ans\"\u003e\n\u003cp\u003eTENS feels like a light tingling or gentle pulsing under the skin — not a shock. Start at the gentlest setting and increase slowly until it feels comfortable. You can enjoy the heat, light and PEMF on their own whenever you prefer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cinput id=\"epq5\" type=\"checkbox\"\u003e\u003clabel for=\"epq5\"\u003eShould I wear clothes when I use it?\u003c\/label\u003e\n\n\u003cdiv class=\"hw-ans\"\u003e\n\u003cp\u003eFor the best light contact, use it with bare skin or thin clothing. Thick fabric blocks most of the light, though you'll still feel the heat and PEMF.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cinput id=\"epq6\" type=\"checkbox\"\u003e\u003clabel for=\"epq6\"\u003eHow hot does it get, and can I control it?\u003c\/label\u003e\n\n\u003cdiv class=\"hw-ans\"\u003e\n\u003cp\u003eYou set the temperature anywhere from 30 to 70°C (85–159°F) on the remote, and the smart constant-temperature control holds it steady. Start at a lower setting and increase gradually.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cinput id=\"epq7\" type=\"checkbox\"\u003e\u003clabel for=\"epq7\"\u003eCan I use it every day? Is it easy to clean?\u003c\/label\u003e\n\n\u003cdiv class=\"hw-ans\"\u003e\n\u003cp\u003eYes to both. It's designed for daily, all-season use — keep the heat low in summer. The PU leather wipes clean with a damp cloth; unplug and let it cool first.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cinput id=\"epq8\" type=\"checkbox\"\u003e\u003clabel for=\"epq8\"\u003eWho should not use it?\u003c\/label\u003e\n\n\u003cdiv class=\"hw-ans\"\u003e\n\u003cp\u003eDo not use it if you have a pacemaker or other implanted electronic device, epilepsy, or if you are pregnant. Never use TENS on the front of the neck, on the chest over the heart, on the head, or on broken or irritated skin. If you have a medical condition, light sensitivity, reduced heat sensitivity or are unsure, check with your doctor first. Learn more in our \u003ca href=\"\/blogs\/wellness-knowledge-hub\" rel=\"noopener\" target=\"_blank\"\u003eWellness Knowledge Hub\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hw-close\"\u003e\n\u003ch3\u003eYour daily back reset, wherever you sit\u003c\/h3\u003e\n\n\u003cp\u003eRed light, PEMF, TENS and heated crystals in one pad. Explore guides and tips in the \u003ca href=\"\/blogs\/wellness-knowledge-hub\" rel=\"noopener\" target=\"_blank\"\u003eWellness Knowledge Hub\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp class=\"hw-note\"\u003eFor wellness and relaxation use. Not intended to diagnose, treat or cure any disease.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"7healthwell","offers":[{"title":"220V","offer_id":68440946049247,"sku":"7HPF-EP-220V","price":449.0,"currency_code":"USD","in_stock":true},{"title":"110V","offer_id":68441043992799,"sku":"7HPF-EP-110V","price":449.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0285\/3774\/9643\/files\/7hw-emberpad-design-preview-25.webp?v=1794494168","url":"https:\/\/7healthwell.com\/products\/emberpad-red-light-pemf-gemstone-heating-pad-chair-back","provider":"7healthwell","version":"1.0","type":"link"}