{"product_id":"2-in-1-bluetooth-transmitter-receiver","title":"2-in-1 Bluetooth Transmitter Receiver","description":"\u003c!--[AI Design Logic]产品类型：B 简单使用型（2合1蓝牙音频收发器）目标受众：差旅人士（飞机机舱）、老旧车主（无蓝牙中控车机）、运动健身爱好者（跑步机屏幕）、传统高保真音响发烧友视觉风格：现代极简主义微晶科技风（Modern Tech-Minimalist），呼应产品自带的哑光黑和发光蓝色环配色策略：主色为深邃钛金灰（#1d1d1f）搭配高能电光蓝（#007aff \u0026 #00d2ff），底色采用通透柔白色与微光浅灰卡片，凸显科技硬件的精致质感模块顺序：  1. Hero Block（核心利益点 + 主图展示）  2. Feature 1（物理TX\/RX双向硬切换，补充AirPods等大牌耳机关键词提升SEO与信任感）  3. Feature 2（双重使用场景大图，建立车载与健身房的强烈代入感）  4. Feature 3（支持一拖二双设备同时配对，明确强调“只需一个适配器连两副耳机”）  5. Feature 4（极致羽量化与防折断编织短线结构设计，强调无损插拔与便携）  6. Specifications（根据最新蓝牙5.4、180mAh、10H\/8H续航等真实参数修正）  7. FAQ（专注产品实操型答疑，打消配对\/延迟\/充电相关的决策阻碍）详情图映射：  - Hero Area = [ 📷 需替换：detail_1 ]   - Feature 1 = [ 📷 需替换：detail_4 ] (TX\/RX滑块细节与侧边状态)  - Feature 2 = [ 📷 需替换：detail_6 ] (车载\/跑步机双模式场景)  - Feature 3 = [ 📷 需替换：detail_5 ] (双人共享画面)  - Feature 4 = [ 📷 需替换：detail_3 ] (轻量随身收纳)--\u003e\n\u003cstyle type=\"text\/css\"\u003e\/* Design System \u0026 Variables *\/    .product-detail-container {      --primary: #0071e3;      --primary-hover: #005bb5;      --accent: #00d2ff;      --text-main: #1d1d1f;      --text-sub: #515154;      --bg-body: #ffffff;      --bg-card: #f5f5f7;      --bg-soft: #fbfbfd;      --radius-md: 12px;      --radius-lg: 20px;      --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.03);      --shadow-lg: 0 12px 30px rgba(0, 0, 0, 0.08);      --border-color: #e5e5e7;            max-width: 1200px;      margin: 0 auto;      padding: 0 4%;      box-sizing: border-box;      font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;      color: var(--text-main);      background-color: var(--bg-body);      overflow-wrap: break-word;      word-break: break-word;    }    \/* Common Typography *\/    .product-detail-container h1,    .product-detail-container h2,    .product-detail-container h3 {      font-weight: 700;      line-height: 1.25;      margin: 0 0 1rem 0;      letter-spacing: -0.02em;    }    .product-detail-container h1 {      font-size: clamp(30px, 5vw, 44px);    }    .product-detail-container h2 {      font-size: clamp(24px, 4vw, 32px);      text-align: center;      margin-bottom: clamp(2rem, 5vw, 3rem);    }    .product-detail-container h3 {      font-size: clamp(20px, 3vw, 24px);    }    .product-detail-container p {      font-size: clamp(16px, 2vw, 18px);      line-height: 1.65;      color: var(--text-sub);      margin: 0 0 1.5rem 0;    }    \/* Badges \u0026 Tags *\/    .badge-pill {      display: inline-flex;      align-items: center;      background-color: var(--bg-card);      color: var(--primary);      padding: 6px 14px;      border-radius: 50px;      font-size: 14px;      font-weight: 600;      letter-spacing: 0.02em;      margin-bottom: 1.5rem;      border: 1px solid var(--border-color);    }    .trust-tag {      font-size: 15px;      font-weight: 500;      color: var(--primary);      text-transform: uppercase;      letter-spacing: 0.05em;      margin-bottom: 0.75rem;      display: block;    }    \/* Fluid Image Layout *\/    .img-placeholder {      width: 100%;      height: auto;      aspect-ratio: 16\/10;      background: var(--bg-card);      border: 2px dashed #d1d1d6;      border-radius: var(--radius-lg);      display: flex;      align-items: center;      justify-content: center;      color: var(--text-sub);      font-weight: 500;      font-size: 16px;      margin-bottom: 1.5rem;      box-sizing: border-box;      text-align: center;      padding: 1rem;    }    .img-fluid {      width: 100%;      height: auto;      display: block;      border-radius: var(--radius-lg);    }    \/* Section Spacing *\/    .section-spacing {      margin-bottom: clamp(4rem, 10vw, 7rem);    }    \/* Hero Block *\/    .hero-block {      text-align: center;      padding-top: clamp(2rem, 5vw, 4rem);    }    .hero-content {      max-width: 800px;      margin: 0 auto 2.5rem auto;    }    .hero-features {      display: flex;      justify-content: center;      gap: 1.5rem;      flex-wrap: wrap;      margin-top: 1.5rem;    }    .hero-feature-item {      font-size: 15px;      font-weight: 600;      color: var(--text-main);      display: flex;      align-items: center;      gap: 0.5rem;    }    .hero-feature-item::before {      content: \"✓\";      color: var(--primary);      font-weight: 800;    }    \/* Feature Grid (Responsive Z-Pattern) *\/    .feature-list {      display: flex;      flex-direction: column;    }    .feature-item {      display: flex;      flex-direction: column;      gap: 2rem;      background-color: var(--bg-soft);      padding: clamp(1.5rem, 4vw, 3rem);      border-radius: var(--radius-lg);      border: 1px solid var(--border-color);      box-sizing: border-box;    }    .feature-media {      width: 100%;    }    .feature-copy {      width: 100%;      display: flex;      flex-direction: column;      justify-content: center;    }    .feature-copy .points-list {      margin-top: 1rem;      padding-left: 0;      list-style: none;    }    .feature-copy .points-list li {      position: relative;      padding-left: 1.5rem;      margin-bottom: 0.75rem;      font-size: 16px;      color: var(--text-sub);      line-height: 1.5;    }    .feature-copy .points-list li::before {      content: \"\";      position: absolute;      left: 0;      top: 10px;      width: 6px;      height: 6px;      background-color: var(--primary);      border-radius: 50%;    }    \/* Specifications Block *\/    .spec-block {      background-color: var(--bg-card);      border-radius: var(--radius-lg);      padding: clamp(1.5rem, 4vw, 3rem);    }    .spec-table-wrapper {      overflow-x: hidden;    }    .spec-table {      width: 100%;      border-collapse: collapse;      text-align: left;    }    .spec-table tr {      border-bottom: 1px solid var(--border-color);    }    .spec-table tr:last-child {      border-bottom: none;    }    .spec-table th,    .spec-table td {      padding: 1rem 0.5rem;      font-size: 16px;    }    .spec-table th {      color: var(--text-main);      font-weight: 600;      width: 35%;    }    .spec-table td {      color: var(--text-sub);    }    \/* FAQ Section *\/    .faq-block {      max-width: 800px;      margin: 0 auto;    }    .faq-item {      background-color: var(--bg-soft);      border: 1px solid var(--border-color);      border-radius: var(--radius-md);      padding: 1.5rem;      margin-bottom: 1rem;    }    .faq-item h3 {      font-size: 18px;      margin-bottom: 0.75rem;      display: flex;      align-items: flex-start;      gap: 0.5rem;      color: var(--text-main);    }    .faq-item h3 span {      color: var(--primary);    }    .faq-item p {      font-size: 16px;      margin: 0;      line-height: 1.6;    }    \/* Media Queries for Desktop Styling *\/    @media (min-width: 768px) {      .feature-item {        flex-direction: row;        align-items: center;        gap: clamp(3rem, 6vw, 5rem);        background-color: transparent;        border: none;        padding: 0;        margin-bottom: clamp(4rem, 10vw, 6rem);      }      .feature-item.reverse {        flex-direction: row-reverse;      }      .feature-media {        width: 50%;      }      .feature-copy {        width: 50%;      }    }    \/* Mobile Specs Table Fallback *\/    @media (max-width: 767px) {      .spec-table,       .spec-table tbody,       .spec-table tr,       .spec-table th,       .spec-table td {        display: block;        width: 100%;      }            .spec-table thead {        display: none;      }      .spec-table tr {        padding: 1rem 0;      }      .spec-table th {        padding-bottom: 0.25rem;        font-weight: 700;      }      .spec-table td {        padding-top: 0.25rem;      }    }\u003c\/style\u003e\n\u003cdiv class=\"product-detail-container\"\u003e\n\u003c!-- A. Intro \/ Hero Content Block --\u003e\u003cheader class=\"hero-block section-spacing\"\u003e\n\u003cdiv class=\"hero-content\"\u003e\n\u003cspan class=\"trust-tag\"\u003eUpgrade Legacy Audio Instantly\u003c\/span\u003e\n\u003ch1\u003eMake Every Wired Device Wireless\u003c\/h1\u003e\n\u003cp\u003eBridge the gap between modern wireless freedom and legacy physical audio gear. Slide a single switch to effortlessly connect your Bluetooth headphones to vintage speakers, airplane screens, gym treadmills, or old car stereos.\u003c\/p\u003e\n\u003cdiv class=\"hero-features\"\u003e\n\u003cdiv class=\"hero-feature-item\"\u003eBluetooth 5.4\u003c\/div\u003e\n\u003cdiv class=\"hero-feature-item\"\u003eLag-Free Synchronization\u003c\/div\u003e\n\u003cdiv class=\"hero-feature-item\"\u003eFlexible Anti-Strain Cable\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Hero Image Placeholder mapping detail_1 --\u003e\n\u003cdiv class=\"img-placeholder\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/wxalbum-10001658-file.dianxiaomi.com\/wxalbum\/1332898\/20260815131045\/a56d9ca5dd1f3f00301334d53d46bffa.jpg\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/header\u003e\n\u003csection class=\"feature-list section-spacing\"\u003e\n\u003cdiv class=\"feature-item\"\u003e\n\u003cdiv class=\"feature-media\"\u003e\n\u003cdiv class=\"img-placeholder\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/wxalbum-10001658-file.dianxiaomi.com\/wxalbum\/1332898\/20260815130454\/ff8decb53c47ea9bf0b85830a3d02e00.jpg\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-copy\"\u003e\n\u003cspan class=\"badge-pill\"\u003eTwo Modes, One Slider\u003c\/span\u003e\n\u003ch3\u003ePhysical Switch, Instant Setup\u003c\/h3\u003e\n\u003cp\u003eNo menus, no confusing apps, and no technical headaches. A dedicated tactile side-slider lets you toggle instantly between transmitter and receiver modes.\u003c\/p\u003e\n\u003cul class=\"points-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransmitter Mode (TX):\u003c\/strong\u003e Output wireless audio from non-Bluetooth aircraft screens, gaming consoles, PCs, or gym gear. \u003cstrong\u003eSeamlessly pair with your favorite wireless earbuds, including Apple AirPods, Sony, Bose, and Beats.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReceiver Mode (RX):\u003c\/strong\u003e Beam high-fidelity music from your smartphone straight to vintage wired speakers, home theaters, or car audio systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Feature 2: Use Scenario (detail_6) --\u003e\n\u003cdiv class=\"feature-item reverse\"\u003e\n\u003cdiv class=\"feature-media\"\u003e\n\u003cdiv class=\"img-placeholder\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/wxalbum-10001658-file.dianxiaomi.com\/wxalbum\/1332898\/20260815130454\/02c9dd906444e58a870cc58527c9256c.jpg\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-copy\"\u003e\n\u003cspan class=\"badge-pill\"\u003eBuilt for Active Life\u003c\/span\u003e\n\u003ch3\u003eFrom Your Commute to Your Gym Session\u003c\/h3\u003e\n\u003cp\u003eWhether cruising down the highway or crushing a workout, transform any traditional 3.5mm jack into a robust, high-speed Bluetooth connection.\u003c\/p\u003e\n\u003cul class=\"points-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eLegacy Car Stereo Companion:\u003c\/strong\u003e Features a built-in HD noise-canceling microphone to take hands-free calls and stream navigation audio directly to your dashboard speakers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGym Console Adapter:\u003c\/strong\u003e Plug into treadmill screens to watch TV using your own noise-canceling headphones, without cords pulling on you.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Feature 3: One-to-Two Pairing (detail_5) --\u003e\n\u003cdiv class=\"feature-item\"\u003e\n\u003cdiv class=\"feature-media\"\u003e\n\u003cdiv class=\"img-placeholder\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/wxalbum-10001658-file.dianxiaomi.com\/wxalbum\/1332898\/20260815130454\/00867935d4aeb7753095110aa9c79aac.jpg\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-copy\"\u003e\n\u003cspan class=\"badge-pill\"\u003eOne-to-Two Link\u003c\/span\u003e\n\u003ch3\u003eShared Audio, Zero Cord Clutter\u003c\/h3\u003e\n\u003cp\u003eDon't watch movies alone on long flights or quiet evenings. \u003cstrong\u003ePerfect for couples! You only need ONE adapter to share in-flight movies across TWO pairs of AirPods.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"points-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Audio Sync:\u003c\/strong\u003e Keeps sound perfectly aligned across both connected devices, with zero dropouts or noticeable lag.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTravel Friendly Sharing:\u003c\/strong\u003e Share movie audio from laptops or seatback screens without sharing a single pair of unhygienic wired earbuds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Feature 4: Lightweight \u0026 Braided Cable (detail_3) --\u003e\n\u003cdiv class=\"feature-item reverse\"\u003e\n\u003cdiv class=\"feature-media\"\u003e\n\u003cdiv class=\"img-placeholder\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/wxalbum-10001658-file.dianxiaomi.com\/wxalbum\/1332898\/20260815130454\/956d33dc8164c6c61f50769a1bd7c9f7.jpg\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-copy\"\u003e\n\u003cspan class=\"badge-pill\"\u003ePremium Hardware Design\u003c\/span\u003e\n\u003ch3\u003eFeatherlight Portability, Heavy-Duty Build\u003c\/h3\u003e\n\u003cp\u003eDesigned to be carried everywhere, this adapter features a flexible braided cord extension that eliminates physical leverage stress on delicate internal audio jacks.\u003c\/p\u003e\n\u003cul class=\"points-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Lightweight Frame:\u003c\/strong\u003e So light it hangs comfortably from auxiliary inputs without adding pulling weight or causing physical port damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBend-Resistant Plug \u0026amp; Cable:\u003c\/strong\u003e Crafted to resist severe bends, twists, and friction inside crowded backpacks, luggage, or pockets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- C. Specifications Block --\u003e\n\u003csection class=\"spec-block section-spacing\"\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"spec-table-wrapper\"\u003e\n\u003ctable class=\"spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBluetooth Version\u003c\/th\u003e\n\u003ctd\u003eBluetooth 5.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency Range\u003c\/th\u003e\n\u003ctd\u003e2.4GHz - 2.48GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating Distance\u003c\/th\u003e\n\u003ctd\u003eUp to 10 meters (33 feet) for both TX \u0026amp; RX modes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAudio Decoding Protocols\u003c\/th\u003e\n\u003ctd\u003eAAC \/ SBC High-Fidelity Formats\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBattery Capacity\u003c\/th\u003e\n\u003ctd\u003e180 mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePlayback Runtime\u003c\/th\u003e\n\u003ctd\u003eApprox. 10 Hours (Receiver Mode) \/ 8 Hours (Transmitter Mode)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecharge Duration\u003c\/th\u003e\n\u003ctd\u003eApproximately 2 Hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInput\/Output Connector\u003c\/th\u003e\n\u003ctd\u003eUniversal 3.5mm AUX (Bend-resistant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAdditional Features\u003c\/th\u003e\n\u003ctd\u003eBuilt-in HD noise-canceling microphone (for RX calls)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- D. FAQ Section --\u003e\n\u003csection class=\"faq-block section-spacing\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003e\n\u003cspan\u003eQ:\u003c\/span\u003e How do I switch between Transmitter (TX) and Receiver (RX) modes?\u003c\/h3\u003e\n\u003cp\u003eSimply slide the physical selector switch located on the side of the device to \"TX\" or \"RX\" before turning the unit on. Note: Modes cannot be switched dynamically while the adapter is operating; please switch prior to powering up.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003e\n\u003cspan\u003eQ:\u003c\/span\u003e Can I charge this adapter while it is currently playing music?\u003c\/h3\u003e\n\u003cp\u003eYes. The adapter supports simultaneous charging and play. It features a modern charging port and advanced circuit protection to prevent ground loop noise issues during charging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003e\n\u003cspan\u003eQ:\u003c\/span\u003e Will there be noticeable audio lag when watching movies or gaming?\u003c\/h3\u003e\n\u003cp\u003eThanks to the latest Bluetooth 5.4 technology and advanced AAC\/SBC codec support, latency is reduced to imperceptible levels. This ensures near-perfect real-time synchronization between on-screen action and your AirPods or other wireless earbuds.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"fyx","offers":[{"title":"3-Pack (Car, Home \u0026 Travel - 15% Off)","offer_id":45861741396147,"sku":"E0225-A*3","price":39.98,"currency_code":"USD","in_stock":true},{"title":"2-Pack (Car \u0026 Home - 10% Off)","offer_id":45861741363379,"sku":"E0225-A*2","price":29.98,"currency_code":"USD","in_stock":true},{"title":"1-Pack (Everyday Essential)","offer_id":45861741330611,"sku":"E0225-A","price":19.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/3580\/1779\/files\/a56d9ca5dd1f3f00301334d53d46bffa.jpg?v=1786940851","url":"https:\/\/auraeapp.com\/products\/2-in-1-bluetooth-transmitter-receiver","provider":"auraeapp","version":"1.0","type":"link"}