{"product_id":"s13-wireless-invisible-bluetooth-sleep-earphones-vibrator","title":"S13 Wireless Invisible Sleep Earbuds \u0026 Facial Massager","description":"\u003cdiv class=\"product-description-container\" style=\"max-width: 850px; margin: 0 auto; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; color: #2d3748; line-height: 1.6;\"\u003e\n\n  \u003c!-- Header Banner --\u003e\n  \u003cdiv style=\"background: linear-gradient(135deg, #18181b 0%, #27272a 100%); padding: 30px 25px; border-radius: 12px; margin-bottom: 25px; border-left: 5px solid #0d9488; box-shadow: 0 4px 15px rgba(0,0,0,0.12);\"\u003e\n    \u003cspan style=\"background: #0d9488; color: #ffffff; font-size: 11px; font-weight: 700; text-transform: uppercase; padding: 4px 10px; border-radius: 4px; letter-spacing: 1px;\"\u003eSmart Wellness \u0026amp; Audio Tech\u003c\/span\u003e\n    \u003ch2 style=\"color: #ffffff; margin: 12px 0 6px; font-size: 24px; letter-spacing: 0.5px;\"\u003eS13 Wireless Invisible Sleep Earbuds \u0026amp; Facial Massager\u003c\/h2\u003e\n    \u003cp style=\"color: #a1a1aa; margin: 0; font-size: 14px;\"\u003e3-in-1 Audio \u0026amp; Vibration Therapy • Bluetooth 6.0 Flash Connect • RKF Hi-Fi Acoustics • Pressure-Free Ergonomic Sleep Fit\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Key Selling Points Section --\u003e\n  \u003cdiv style=\"background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 12px; padding: 25px; margin-bottom: 25px;\"\u003e\n    \u003ch3 style=\"color: #0f172a; margin-top: 0; margin-bottom: 18px; font-size: 18px; text-transform: uppercase; letter-spacing: 0.5px;\"\u003e\n      Key Selling Points\n    \u003c\/h3\u003e\n    \n    \u003cdiv style=\"display: grid; gap: 16px;\"\u003e\n      \u003c!-- Feature 1 --\u003e\n      \u003cdiv\u003e\n        \u003ch4 style=\"margin: 0 0 4px 0; font-size: 15px; color: #0f172a;\"\u003e\n          \u003cstrong style=\"color: #0f766e;\"\u003e3-in-1 Hybrid: Earbuds, Massager \u0026amp; Sleep Aid:\u003c\/strong\u003e\n        \u003c\/h4\u003e\n        \u003cp style=\"margin: 0; font-size: 14px; color: #4b5563;\"\u003e\n          Combines high-fidelity wireless listening with localized facial\/eye gentle vibration massage. Soothes facial fatigue, aids white noise sleep routines, and promotes absorption during evening skincare sessions.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003c!-- Feature 2 --\u003e\n      \u003cdiv\u003e\n        \u003ch4 style=\"margin: 0 0 4px 0; font-size: 15px; color: #0f172a;\"\u003e\n          \u003cstrong style=\"color: #0f766e;\"\u003eNext-Gen Bluetooth 6.0 Flash Connection:\u003c\/strong\u003e\n        \u003c\/h4\u003e\n        \u003cp style=\"margin: 0; font-size: 14px; color: #4b5563;\"\u003e\n          Equipped with Bluetooth 6.0 wireless protocol for ultra-rapid \"flash connection\", rock-solid stability, ultra-low energy consumption, and zero audio stutter across smart devices.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003c!-- Feature 3 --\u003e\n      \u003cdiv\u003e\n        \u003ch4 style=\"margin: 0 0 4px 0; font-size: 15px; color: #0f766e;\"\u003e\n          \u003cstrong style=\"color: #0f766e;\"\u003eInvisible Contour \u0026amp; Pressure-Free 24H Wear:\u003c\/strong\u003e\n        \u003c\/h4\u003e\n        \u003cp style=\"margin: 0; font-size: 14px; color: #4b5563;\"\u003e\n          Engineered with an ultra-miniaturized flush ear-cavity profile that sits completely flat inside the ear canal. Delivers 99% enhanced retention stability without soreness, even for dedicated side sleepers.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003c!-- Feature 4 --\u003e\n      \u003cdiv\u003e\n        \u003ch4 style=\"margin: 0 0 4px 0; font-size: 15px; color: #0f766e;\"\u003e\n          \u003cstrong style=\"color: #0f766e;\"\u003eRKF Audio Hi-Fi Acoustic Architecture:\u003c\/strong\u003e\n        \u003c\/h4\u003e\n        \u003cp style=\"margin: 0; font-size: 14px; color: #4b5563;\"\u003e\n          Integrated with proprietary RKF Audio acoustic enhancement algorithms. Balances clear vocal frequencies, warm relaxing ambient mids, and deep non-fatiguing bass tailored for meditation, calls, and music.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003c!-- Feature 5 --\u003e\n      \u003cdiv\u003e\n        \u003ch4 style=\"margin: 0 0 4px 0; font-size: 15px; color: #0f766e;\"\u003e\n          \u003cstrong style=\"color: #0f766e;\"\u003e100-Hour Extended Standby \u0026amp; Type-C Fast Charge:\u003c\/strong\u003e\n        \u003c\/h4\u003e\n        \u003cp style=\"margin: 0; font-size: 14px; color: #4b5563;\"\u003e\n          Housed in a compact metallic-trimmed charging capsule providing up to 100 hours of standby time and 3 hours of active talk\/playback time per charge, replenished via quick Type-C charging.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Tech Specs --\u003e\n  \u003cdiv style=\"background: #ffffff; border: 1px solid #e2e8f0; border-radius: 12px; padding: 25px; margin-bottom: 25px;\"\u003e\n    \u003ch3 style=\"color: #0f172a; margin-top: 0; margin-bottom: 15px; font-size: 18px; text-transform: uppercase; letter-spacing: 0.5px;\"\u003e\n      Technical Specifications\n    \u003c\/h3\u003e\n    \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 13.5px; text-align: left;\"\u003e\n      \u003ctbody\u003e\n        \u003ctr style=\"border-bottom: 1px solid #f1f5f9;\"\u003e\n          \u003ctd style=\"padding: 10px 8px; font-weight: 600; color: #475569; width: 32%;\"\u003eProduct \u0026amp; Model\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px 8px; color: #1e293b;\"\u003eS13 Wireless Sleep Earphones \u0026amp; Vibration Massager\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"border-bottom: 1px solid #f1f5f9; background: #fcfcfd;\"\u003e\n          \u003ctd style=\"padding: 10px 8px; font-weight: 600; color: #475569;\"\u003eCore Functional Modules\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px 8px; color: #1e293b;\"\u003eBluetooth Audio + Facial\/Periorbital Micro-Vibration Massage + Sleep Aid\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"border-bottom: 1px solid #f1f5f9;\"\u003e\n          \u003ctd style=\"padding: 10px 8px; font-weight: 600; color: #475569;\"\u003eWireless Protocol\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px 8px; color: #1e293b;\"\u003eBluetooth 6.0 Flash Connection (Ultra-Low Latency \u0026amp; Fast Pairing)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"border-bottom: 1px solid #f1f5f9; background: #fcfcfd;\"\u003e\n          \u003ctd style=\"padding: 10px 8px; font-weight: 600; color: #475569;\"\u003eAcoustic Technology\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px 8px; color: #1e293b;\"\u003eRKF Audio Hi-Fi Sound Optimization Engine\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"border-bottom: 1px solid #f1f5f9;\"\u003e\n          \u003ctd style=\"padding: 10px 8px; font-weight: 600; color: #475569;\"\u003eForm Factor \u0026amp; Comfort\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px 8px; color: #1e293b;\"\u003eInvisible Flush-Fit In-Ear Design; Zero Pressure Sensation (Side-Sleep Rated)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"border-bottom: 1px solid #f1f5f9; background: #fcfcfd;\"\u003e\n          \u003ctd style=\"padding: 10px 8px; font-weight: 600; color: #475569;\"\u003eBattery Performance\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px 8px; color: #1e293b;\"\u003eApprox. 3 Hours Talk\/Playtime | Up to 100 Hours Standby\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"border-bottom: 1px solid #f1f5f9;\"\u003e\n          \u003ctd style=\"padding: 10px 8px; font-weight: 600; color: #475569;\"\u003eCharging Interface \u0026amp; Case\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px 8px; color: #1e293b;\"\u003eUSB Type-C Fast Charge | Pocketable Metallic Capsule Case\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"padding: 10px 8px; font-weight: 600; color: #475569;\"\u003eColor Variations\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px 8px; color: #1e293b;\"\u003ePearl White, Powder Pink, Luxury Gold (with Electroplated Metallic Accents)\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Multi-Scenario Application Breakdown --\u003e\n  \u003cdiv style=\"background: #ffffff; border: 1px solid #e2e8f0; border-radius: 12px; padding: 25px; margin-bottom: 25px;\"\u003e\n    \u003ch3 style=\"color: #0f172a; margin-top: 0; margin-bottom: 15px; font-size: 18px; text-transform: uppercase; letter-spacing: 0.5px;\"\u003e\n      Multi-Scenario Application Guide\n    \u003c\/h3\u003e\n    \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 13px; text-align: left;\"\u003e\n      \u003cthead\u003e\n        \u003ctr style=\"background: #f8fafc; border-bottom: 2px solid #e2e8f0;\"\u003e\n          \u003cth style=\"padding: 10px 8px; color: #334155; font-weight: 600; width: 28%;\"\u003eScenario\u003c\/th\u003e\n          \u003cth style=\"padding: 10px 8px; color: #334155; font-weight: 600; width: 34%;\"\u003eFunction Activated\u003c\/th\u003e\n          \u003cth style=\"padding: 10px 8px; color: #334155; font-weight: 600;\"\u003eBenefit\u003c\/th\u003e\n        \u003c\/tr\u003e\n      \u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr style=\"border-bottom: 1px solid #f1f5f9;\"\u003e\n          \u003ctd style=\"padding: 10px 8px; font-weight: 600; color: #1e293b;\"\u003eDeep Sleep \u0026amp; Rest\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px 8px; color: #475569;\"\u003eWhite Noise + Invisible Fit\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px 8px; color: #475569;\"\u003eNo pain when pressing ear against pillows; isolates partner's snoring\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"border-bottom: 1px solid #f1f5f9; background: #fcfcfd;\"\u003e\n          \u003ctd style=\"padding: 10px 8px; font-weight: 600; color: #1e293b;\"\u003eBedtime Skincare\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px 8px; color: #475569;\"\u003eFacial \/ Eye Vibration Mode\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px 8px; color: #475569;\"\u003eAssists eye cream \/ serum absorption and relieves eye-muscle fatigue\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"border-bottom: 1px solid #f1f5f9;\"\u003e\n          \u003ctd style=\"padding: 10px 8px; font-weight: 600; color: #1e293b;\"\u003eOffice \u0026amp; Deep Study\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px 8px; color: #475569;\"\u003eAudio + Temple Massage Break\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px 8px; color: #475569;\"\u003eQuick stress relief during mid-day screen fatigue breaks\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"padding: 10px 8px; font-weight: 600; color: #1e293b;\"\u003eCommuting \u0026amp; Travel\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px 8px; color: #475569;\"\u003eLow-Profile Hands-Free Calls\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px 8px; color: #475569;\"\u003eDiscreet profile avoids snagging on face masks, beanies, or scarves\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Recommended For --\u003e\n  \u003cdiv style=\"background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 12px; padding: 22px; margin-bottom: 25px;\"\u003e\n    \u003ch3 style=\"color: #0f172a; margin-top: 0; margin-bottom: 12px; font-size: 18px; text-transform: uppercase; letter-spacing: 0.5px;\"\u003e\n      Recommended For\n    \u003c\/h3\u003e\n    \u003cul style=\"margin: 0; padding-left: 20px; color: #334155; font-size: 14px; line-height: 1.8;\"\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSide Sleepers \u0026amp; Insomnia Sufferers:\u003c\/strong\u003e Flushes flat within the concha so you can sleep on either side without cartilage pressure.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eBeauty \u0026amp; Wellness Enthusiasts:\u003c\/strong\u003e Integrates facial and temple micro-vibrations into daily meditation and skincare regimens.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eMinimalist Everyday Carry (EDC):\u003c\/strong\u003e Capsule charging case fits smoothly into small pockets, clutches, or makeup bags.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Operational Notes --\u003e\n  \u003cdiv style=\"background: #f1f5f9; border-left: 4px solid #475569; border-radius: 6px; padding: 14px 18px; font-size: 13px; color: #475569;\"\u003e\n    \u003cstrong\u003eOperational Note:\u003c\/strong\u003e \n    When applying vibration massage, place the designated outer contact surface gently against facial or periorbital acupoints without applying excessive force. To preserve battery efficiency and skin comfort during overnight sleep sessions, setting a playback sleep timer on your connected audio device is recommended.\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Tevolix","offers":[{"title":"Flesh Color","offer_id":68455134298146,"sku":"HM3811UP-Flesh-Color","price":45.99,"currency_code":"USD","in_stock":true},{"title":"Pink","offer_id":68455134330914,"sku":"HM3811UP-Pink","price":45.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":68455134363682,"sku":"HM3811UP-Black","price":45.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/8901\/7634\/files\/deskerge-0db62886f134-O1CN01uYq2sz2AdZ6fsNyZU__2218977398226-0-cib_color_Transparent_PicCopilot_493e9.png?v=1792483920","url":"https:\/\/www.tevolix.com\/products\/s13-wireless-invisible-bluetooth-sleep-earphones-vibrator","provider":"Tevolix","version":"1.0","type":"link"}