{"product_id":"eterna-4-person-full-spectrum-low-emf-carbonized-composite-infrared-sauna-room-with-bluetooth-speakers-sak70182","title":"Eterna 4-Person Full-Spectrum Low EMF Carbonized Composite Infrared Sauna Room With Bluetooth Speakers (SAK70182)","description":"\u003csection class=\"pdp-eterna\"\u003e\u003cstyle\u003e.pdp-eterna{color:#1f2937;margin-top:24px}.pdp-eterna .shell{display:grid;gap:24px}.pdp-eterna .panel{border:1px solid #d8ddd5;border-radius:14px;padding:24px;background:#fff}.pdp-eterna .intro,.pdp-eterna .card{background:#f6f8f4}.pdp-eterna .closing{background:#e3e8e1}.pdp-eterna h2{margin:0 0 10px;font-size:28px;line-height:1.2;color:#111827}.pdp-eterna h3{margin:0 0 14px;font-size:20px;line-height:1.3;color:#111827}.pdp-eterna h4{margin:0 0 8px;font-size:16px;color:#111827}.pdp-eterna p,.pdp-eterna li,.pdp-eterna .spec,.pdp-eterna .answer{font-size:15px;line-height:1.7}.pdp-eterna ul{margin:0;padding-left:20px;list-style:disc}.pdp-eterna li{display:list-item;margin-bottom:10px}.pdp-eterna .highlights{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.pdp-eterna .card{border:1px solid #d8ddd5;border-radius:12px;padding:18px}.pdp-eterna .specs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 24px}.pdp-eterna .faq{display:grid;gap:12px}.pdp-eterna details{border:1px solid #d8ddd5;border-radius:12px;overflow:hidden}.pdp-eterna summary{list-style:none;cursor:pointer;padding:16px 18px;font-size:16px;font-weight:600;color:#111827;display:flex;justify-content:space-between;gap:14px}.pdp-eterna summary::-webkit-details-marker{display:none}.pdp-eterna summary:after{content:'+';font-size:22px;color:#6b7280}.pdp-eterna details[open] summary:after{content:'−'}.pdp-eterna .answer{padding:0 18px 18px}@media(max-width:749px){.pdp-eterna .panel{padding:18px}.pdp-eterna h2{font-size:24px}.pdp-eterna h3{font-size:18px}.pdp-eterna .highlights,.pdp-eterna .specs{grid-template-columns:1fr}}\u003c\/style\u003e\n\u003cdiv class=\"shell\"\u003e\n\u003cdiv class=\"panel intro\"\u003e\n\u003ch2\u003eEterna Carbonized Composite Infrared Sauna\u003c\/h2\u003e\n\u003cp\u003eSet aside a little time for warmth, music, and a slower pace. Eterna combines a carbonized wood-plastic composite design with six carbon crystal heating plates, Bluetooth stereo speakers, and seven-color lighting. Settle in with a favorite playlist as the reading light adds a practical touch to your personal retreat. Marketed as a four-person sauna, its seating layout and listed interior measurements should be confirmed before planning shared sessions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003ch3\u003eWhy Customers Choose This Product\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCarbonized wood-plastic composite construction with a wood-textured appearance.\u003c\/li\u003e\n\u003cli\u003eSix carbon crystal heating plates, described as providing surround infrared warmth.\u003c\/li\u003e\n\u003cli\u003eListed 1750W output operating on 120V \/ 60Hz.\u003c\/li\u003e\n\u003cli\u003eIntegrated Bluetooth stereo speakers.\u003c\/li\u003e\n\u003cli\u003eSeven-color lighting for customizable ambiance.\u003c\/li\u003e\n\u003cli\u003eBuilt-in control panel and reading light.\u003c\/li\u003e\n\u003cli\u003eRoof described as supporting rain and snow drainage for outdoor placement.\u003c\/li\u003e\n\u003cli\u003eOriginal listing states a two-year full warranty and five-year coverage on core technology parts, subject to applicable terms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003ch3\u003eProduct Highlights\u003c\/h3\u003e\n\u003cdiv class=\"highlights\"\u003e\n\u003cdiv class=\"card\"\u003e\n\u003ch4\u003eComposite Construction\u003c\/h4\u003e\n\u003cp\u003eThe original listing describes a carbonized wood-plastic composite combining wood texture with plastic resilience, with resistance to warping, cracking, and moisture damage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003ch4\u003eCarbon Crystal Warmth\u003c\/h4\u003e\n\u003cp\u003eSix carbon crystal plates provide the listed infrared heating system, with a stated 1750W output on 120V \/ 60Hz power.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003ch4\u003eYour Light and Sound\u003c\/h4\u003e\n\u003cp\u003eBluetooth stereo speakers, seven-color lighting, and a reading light let you tailor the atmosphere without promising therapeutic lighting benefits.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003ch4\u003eOutdoor-Oriented Roof\u003c\/h4\u003e\n\u003cp\u003eThe source describes a drainage-focused roof for outdoor use, calling it both hillside and gambrel. Confirm the supplied roof configuration and site requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cstrong\u003eProduct:\u003c\/strong\u003e Eterna Infrared Sauna Room\u003c\/div\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cstrong\u003eListing Reference:\u003c\/strong\u003e SAK70182\u003c\/div\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cstrong\u003eCurrent SKU:\u003c\/strong\u003e sku-47582288085206\u003c\/div\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cstrong\u003eMarketed Capacity:\u003c\/strong\u003e Four people; confirm seating layout\u003c\/div\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Carbonized wood-plastic composite\u003c\/div\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cstrong\u003eHeating Plates:\u003c\/strong\u003e Six carbon crystal plates\u003c\/div\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cstrong\u003eListed Output:\u003c\/strong\u003e 1750W\u003c\/div\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cstrong\u003eListed Electrical Supply:\u003c\/strong\u003e 120V \/ 60Hz\u003c\/div\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cstrong\u003eListed Interior Dimensions:\u003c\/strong\u003e 39.4 × 33.5 × 71.7 inches; verify dimensions and occupancy\u003c\/div\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cstrong\u003eAudio:\u003c\/strong\u003e Bluetooth stereo speakers\u003c\/div\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cstrong\u003eColor Lighting:\u003c\/strong\u003e Seven colors\u003c\/div\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cstrong\u003eAdditional Lighting:\u003c\/strong\u003e Reading light\u003c\/div\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cstrong\u003eControls:\u003c\/strong\u003e Built-in control panel\u003c\/div\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cstrong\u003eRoof:\u003c\/strong\u003e Described as hillside and gambrel in source copy; confirm configuration\u003c\/div\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cstrong\u003eTitle Claims:\u003c\/strong\u003e Full-spectrum \/ Low EMF; supporting specifications not supplied\u003c\/div\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cstrong\u003eListed Warranty:\u003c\/strong\u003e Two-year full warranty; five years on core technology parts such as carbon crystal panels, subject to terms\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCustomers seeking infrared warmth with integrated music and adjustable color lighting.\u003c\/li\u003e\n\u003cli\u003eHome relaxation spaces planned around a composite sauna design.\u003c\/li\u003e\n\u003cli\u003eOutdoor projects with manufacturer-confirmed site, weather-protection, and electrical arrangements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003ch3\u003eImportant Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe four-person capacity and listed interior dimensions of 39.4 × 33.5 × 71.7 inches should be verified together. Confirm the seating layout, occupancy limit, and load rating before purchase.\u003c\/li\u003e\n\u003cli\u003eThe title uses Eterna, while the original supplier description uses Thermora. Confirm model identity and documentation using listing reference SAK70182 and the current SKU.\u003c\/li\u003e\n\u003cli\u003eThe title describes full-spectrum and Low EMF performance, but the supplied copy gives no wavelength specifications, EMF measurements, or test documentation. Confirm these details if they are important to your purchase.\u003c\/li\u003e\n\u003cli\u003e120V \/ 60Hz and 1750W are listed, but plug type, required circuit, and installation details are not provided. Have the manufacturer and a qualified electrician confirm compatibility before installation.\u003c\/li\u003e\n\u003cli\u003eThe source calls the roof both hillside and gambrel. Confirm its actual shape, exterior dimensions, drainage, foundation, ventilation, clearances, and climate-specific care requirements.\u003c\/li\u003e\n\u003cli\u003eResistance to mold, insects, moisture, warping, or cracking does not mean immunity. The source also describes food-grade plastic and a service life exceeding ten years; supporting material certifications and lifespan conditions are not supplied, so these are not presented as guarantees.\u003c\/li\u003e\n\u003cli\u003eSeven-color lighting is described as an ambiance feature. No detoxification, immune, circulation, or other medical outcomes are promised. Follow manufacturer operating and safety instructions.\u003c\/li\u003e\n\u003cli\u003eConfirm warranty coverage, exclusions, and eligibility. The original listing advertises free USA shipping, dispatch within 1–3 business days, and delivery in 5–10 business days; confirm current destination eligibility and timing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv class=\"faq\"\u003e\n\u003cdetails\u003e\u003csummary\u003eHow many people can use Eterna?\u003c\/summary\u003e\u003cdiv class=\"answer\"\u003eIt is marketed as a four-person sauna, but the listed interior dimensions are 39.4 × 33.5 × 71.7 inches. Confirm measurements, seating layout, occupancy, and load limits before planning shared use.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat heating system and power are listed?\u003c\/summary\u003e\u003cdiv class=\"answer\"\u003eSix carbon crystal heating plates, 1750W output, and 120V \/ 60Hz operation are listed. Confirm the required circuit and plug type before installation.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre full-spectrum and Low EMF specifications provided?\u003c\/summary\u003e\u003cdiv class=\"answer\"\u003eThese terms appear in the title, but the supplied copy includes no wavelength breakdown, EMF measurements, or test documentation. Ask for supporting specifications if these features are important to you.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat audio and lighting features does it have?\u003c\/summary\u003e\u003cdiv class=\"answer\"\u003eBluetooth stereo speakers, seven-color lighting, a reading light, and a built-in control panel are listed. Color lighting is presented for ambiance, not as a verified treatment.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs it designed for outdoor placement?\u003c\/summary\u003e\u003cdiv class=\"answer\"\u003eThe original listing describes outdoor use and a drainage-focused roof, using both hillside and gambrel descriptions. Confirm the supplied roof design and all site, electrical, and weather-care requirements with the manufacturer.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat is the construction and model identity?\u003c\/summary\u003e\u003cdiv class=\"answer\"\u003eThe listing describes carbonized wood-plastic composite. The current title uses Eterna, while the supplier copy uses Thermora. Confirm model documentation with reference SAK70182 and SKU sku-47582288085206.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat warranty and shipping details are listed?\u003c\/summary\u003e\u003cdiv class=\"answer\"\u003eThe original copy states a two-year full warranty and five-year coverage on core technology parts such as carbon crystal panels, subject to applicable terms. It advertises free USA shipping, dispatch in 1–3 business days, and delivery in 5–10 business days. Confirm coverage, destination eligibility, and current timing before ordering.\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"panel closing\"\u003e\u003cp\u003eBring a quieter moment into your routine. Eterna pairs carbon crystal warmth with music, color lighting, and a distinctive composite design for a personal home retreat.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SAKSBY WHOLESALE","offers":[{"title":"Default Title","offer_id":48239001108641,"sku":"sku-47582288085206","price":8499.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/3605\/8273\/files\/thermora-4-person-full-spectrum-low-emf-carbonized-composite-infrared-sauna-room-with-bluetooth-speakers-sak70182-front-view.jpg?v=1793118277","url":"https:\/\/naturenookusa.com\/products\/eterna-4-person-full-spectrum-low-emf-carbonized-composite-infrared-sauna-room-with-bluetooth-speakers-sak70182","provider":"Nature Nook USA","version":"1.0","type":"link"}