{"product_id":"sennheiser-accentum-open-wireless-earbuds","title":"Sennheiser ACCENTUM Open Wireless Earbuds","description":"\u003cdiv style=\"font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; color: #1a1a1a; max-width: 760px;\"\u003e\n\n  \u003ch2 style=\"font-size: 1.4em; font-weight: 700; margin-bottom: 12px; color: #111;\"\u003eSennheiser – ACCENTUM Open True Wireless Open-Ear Earbuds\u003c\/h2\u003e\n\n  \u003cp style=\"font-size: 0.95em; color: #444; line-height: 1.7; margin-bottom: 20px;\"\u003eThe ACCENTUM Open are Sennheiser's first open-ear true wireless earbuds, designed for people who want great sound without being cut off from the world around them. The open-ear stem design sits just outside the ear canal — no pressure, no insertion, no isolation — while Sennheiser-tuned 11mm drivers deliver rich, detailed audio. At just 4.4g per earbud, they're light enough to forget you're wearing them, with up to 28 hours of total battery life to keep up with your day.\u003c\/p\u003e\n\n  \u003cdiv style=\"background: #f8f8f8; border-left: 3px solid #222; padding: 14px 18px; margin-bottom: 24px; border-radius: 2px;\"\u003e\n    \u003cp style=\"margin: 6px 0;\"\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e ACCENTUM Open\u003c\/p\u003e\n    \u003cp style=\"margin: 6px 0;\"\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e Refurbished (see grade table below). Fully functional, tested, sanitized, and verified for authenticity.\u003c\/p\u003e\n    \u003cp style=\"margin: 6px 0;\"\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Bluetooth audio (iOS, Android, Windows, macOS, and other Bluetooth-enabled devices).\u003c\/p\u003e\n    \u003cp style=\"margin: 6px 0;\"\u003e\u003cstrong\u003eWarranty \u0026amp; Returns:\u003c\/strong\u003e 30-Day Returns. 90-Day Warranty. Serial numbers are recorded prior to shipment for quality control.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"font-size: 1em; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: #444; margin-bottom: 10px;\"\u003eRefurbishment Grades\u003c\/h3\u003e\n\n  \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 0.92em; margin-bottom: 24px;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"background: #1a1a1a; color: #fff;\"\u003e\n        \u003cth style=\"padding: 10px 14px; text-align: left; font-weight: 600; width: 35%;\"\u003eGrade\u003c\/th\u003e\n        \u003cth style=\"padding: 10px 14px; text-align: left; font-weight: 600;\"\u003eCosmetic Condition\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"background: #ffffff;\"\u003e\n        \u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e8e8e8;\"\u003e\u003cstrong\u003eRefurbished – Excellent\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e8e8e8;\"\u003eNear-new appearance; minimal to no visible wear under normal viewing.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background: #f8f8f8;\"\u003e\n        \u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e8e8e8;\"\u003e\u003cstrong\u003eRefurbished – Good\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e8e8e8;\"\u003eLight to moderate cosmetic wear (minor scuffs\/scratches) that does not affect use.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background: #ffffff;\"\u003e\n        \u003ctd style=\"padding: 10px 14px;\"\u003e\u003cstrong\u003eRefurbished – Fair\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px 14px;\"\u003eHeavier cosmetic wear (noticeable scratches\/scuffs or discoloration) with no impact on performance.\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n  .accordion {\n    background-color: #f0f0f0;\n    color: #1a1a1a;\n    cursor: pointer;\n    padding: 13px 16px;\n    width: 100%;\n    border: none;\n    border-top: 1px solid #e0e0e0;\n    text-align: left;\n    outline: none;\n    font-size: 0.92em;\n    font-weight: 600;\n    letter-spacing: 0.03em;\n    transition: background-color 0.2s ease;\n    margin-top: 0;\n  }\n  .accordion:hover, .accordion.active {\n    background-color: #e4e4e4;\n  }\n  .accordion:after {\n    content: '\\002B';\n    font-weight: bold;\n    float: right;\n    color: #666;\n  }\n  .accordion.active:after {\n    content: \"\\2212\";\n  }\n  .panel {\n    padding: 12px 18px;\n    display: none;\n    overflow: hidden;\n    background-color: #fafafa;\n    border-top: 1px solid #e8e8e8;\n    font-size: 0.91em;\n    color: #333;\n    line-height: 1.6;\n  }\n\u003c\/style\u003e\n\n\u003cdiv style=\"border: 1px solid #e0e0e0; border-radius: 3px; overflow: hidden; margin-top: 8px;\"\u003e\n\n  \u003cbutton onclick=\"var p=this.nextElementSibling;p.style.display=p.style.display==='block'?'none':'block';this.classList.toggle('active');\" class=\"accordion\"\u003eKey Features\u003c\/button\u003e\n  \u003cdiv class=\"panel\"\u003e\n    \u003cul style=\"margin: 8px 0; padding-left: 20px;\"\u003e\n      \u003cli\u003eOpen-ear stem design — no ear canal insertion, no pressure, full situational awareness\u003c\/li\u003e\n      \u003cli\u003eSennheiser-tuned 11mm dynamic drivers for rich, detailed sound\u003c\/li\u003e\n      \u003cli\u003eUp to 6.5 hours per charge; up to 28 hours total with charging case\u003c\/li\u003e\n      \u003cli\u003eFast charge: 10 minutes = up to 1.5 hours playback\u003c\/li\u003e\n      \u003cli\u003eBluetooth 5.3 with multipoint — connect to 2 devices simultaneously\u003c\/li\u003e\n      \u003cli\u003eDual beamforming mics with AI noise reduction for clear calls\u003c\/li\u003e\n      \u003cli\u003eSmart Pause — playback stops automatically when an earbud is removed\u003c\/li\u003e\n      \u003cli\u003eIPX4 splash and sweat resistance\u003c\/li\u003e\n      \u003cli\u003eUltralight at 4.4g per earbud\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003cbutton onclick=\"var p=this.nextElementSibling;p.style.display=p.style.display==='block'?'none':'block';this.classList.toggle('active');\" class=\"accordion\"\u003eWhat's Included\u003c\/button\u003e\n  \u003cdiv class=\"panel\"\u003e\n    \u003cul style=\"margin: 8px 0; padding-left: 20px;\"\u003e\n      \u003cli\u003eSennheiser ACCENTUM Open Earbuds (Left \u0026amp; Right)\u003c\/li\u003e\n      \u003cli\u003eCharging case\u003c\/li\u003e\n      \u003cli\u003eUSB-C charging cable\u003c\/li\u003e\n      \u003cli\u003eBulk packaging\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003cbutton onclick=\"var p=this.nextElementSibling;p.style.display=p.style.display==='block'?'none':'block';this.classList.toggle('active');\" class=\"accordion\"\u003ePairing Instructions\u003c\/button\u003e\n  \u003cdiv class=\"panel\"\u003e\n    \u003col style=\"margin: 8px 0; padding-left: 20px;\"\u003e\n      \u003cli\u003ePlace both earbuds in the charging case and charge briefly via USB-C to activate them on first use.\u003c\/li\u003e\n      \u003cli\u003eRemove both earbuds from the case — they will enter pairing mode automatically.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eRemove old Sennheiser devices\u003c\/strong\u003e from Bluetooth settings on your device if previously paired:\n        \u003cul style=\"margin-top: 4px;\"\u003e\n          \u003cli\u003e\n\u003cem\u003eiPhone\/iPad:\u003c\/em\u003e Settings → Bluetooth → tap \"i\" → Forget This Device.\u003c\/li\u003e\n          \u003cli\u003e\n\u003cem\u003eAndroid:\u003c\/em\u003e Settings → Bluetooth → gear icon → Unpair\/Forget.\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/li\u003e\n      \u003cli\u003eSelect \u003cstrong\u003eACCENTUM Open\u003c\/strong\u003e in Bluetooth settings and follow prompts.\u003c\/li\u003e\n    \u003c\/ol\u003e\n  \u003c\/div\u003e\n\n  \u003cbutton onclick=\"var p=this.nextElementSibling;p.style.display=p.style.display==='block'?'none':'block';this.classList.toggle('active');\" class=\"accordion\"\u003eShipping\u003c\/button\u003e\n  \u003cdiv class=\"panel\"\u003e\n    \u003cul style=\"margin: 8px 0; padding-left: 20px;\"\u003e\n      \u003cli\u003eShips within \u003cstrong\u003e1 business day\u003c\/strong\u003e.\u003c\/li\u003e\n      \u003cli\u003eTypical delivery: \u003cstrong\u003e3–5 business days\u003c\/strong\u003e.\u003c\/li\u003e\n      \u003cli\u003eOrders placed before \u003cstrong\u003e2:00 PM PST (Mon–Fri)\u003c\/strong\u003e ship the same day.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003cbutton onclick=\"var p=this.nextElementSibling;p.style.display=p.style.display==='block'?'none':'block';this.classList.toggle('active');\" class=\"accordion\"\u003eSupport\u003c\/button\u003e\n  \u003cdiv class=\"panel\"\u003e\n    \u003cp style=\"margin: 8px 0;\"\u003eIf you have any questions or pairing issues, message us anytime. We'll respond quickly and help resolve any concerns.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"ReCellExchange","offers":[{"title":"Refurbished - Excellent","offer_id":45883971469473,"sku":null,"price":79.99,"currency_code":"USD","in_stock":true},{"title":"Refurbished - Good","offer_id":45883971502241,"sku":null,"price":69.99,"currency_code":"USD","in_stock":false},{"title":"Refurbished - Fair","offer_id":45883971535009,"sku":null,"price":59.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0525\/8982\/2113\/files\/ccd12f37-764b-4271-b801-a97376db9e18.webp?v=1775159750","url":"https:\/\/www.recellexchange.com\/products\/sennheiser-accentum-open-wireless-earbuds","provider":"ReCellExchange","version":"1.0","type":"link"}