{"product_id":"bqeyz-winter-ii","title":"BQEYZ Winter II Hybrid Dynamic + PZT Bone-Conduction In-Ear Monitor","description":"\u003cstyle\u003e\n  body{font-family:Arial, sans-serif;background:#f9f9f9;color:#333;margin:20px;}\n  .container{max-width:900px;margin:0 auto;padding:22px;background:#fff;border-radius:12px;box-shadow:0 6px 18px rgba(0,0,0,.08);}\n  h2,h3{color:#0056b3;margin:14px 0 8px;}\n  p{line-height:1.75;margin:8px 0;}\n  ul{list-style:none;padding:0;margin:8px 0 16px;}\n  ul li{margin:6px 0;line-height:1.7;}\n  .badges span{display:inline-block;background:#eef6ff;border:1px solid #d4e6ff;color:#0056b3;padding:6px 10px;border-radius:999px;margin:4px 6px 0 0;font-size:12.5px;}\n  .parameters-table{width:100%;border-collapse:collapse;margin-top:12px;}\n  .parameters-table th,.parameters-table td{border:1px solid #ddd;padding:10px 12px;text-align:left;vertical-align:top;}\n  .parameters-table th{background:#f4f4f4;width:260px;}\n  .note{font-size:13px;color:#666;margin-top:8px;}\n  .grid-2{display:grid;grid-template-columns:1fr 1fr;gap:18px}\n  @media(max-width:720px){.grid-2{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\u003cdiv class=\"container\"\u003e\n\u003ch2\u003eBQEYZ WINTER II — Hybrid Dynamic + PZT Bone-Conduction In-Ear Monitor\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eSilky sound · Supreme comfort · Re-engineered bone-conduction system with refined aluminum housing\u003c\/em\u003e\u003c\/p\u003e\n\u003cdiv class=\"badges\"\u003e\n\u003cspan\u003e12 mm Dual-Cavity DD\u003c\/span\u003e \u003cspan\u003ePZT Bone Conduction\u003c\/span\u003e \u003cspan\u003e5-Axis CNC Aluminum\u003c\/span\u003e \u003cspan\u003eAnodized High-Gloss\u003c\/span\u003e \u003cspan\u003eSingle-Crystal Copper Litz\u003c\/span\u003e \u003cspan\u003e0.78 mm 2-Pin\u003c\/span\u003e \u003cspan\u003e3.5 \/ 4.4 \/ Type-C\u003c\/span\u003e \u003cspan\u003e5–40 kHz\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHybrid architecture:\u003c\/strong\u003e Custom \u003cb\u003e12 mm dual-cavity dynamic driver\u003c\/b\u003e for bass + \u003cb\u003ePZT piezoelectric bone-conduction driver\u003c\/b\u003e (≈\u003cb\u003e11.6 mm\u003c\/b\u003e assembly) for mid\/treble ambience and detail.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRe-engineered PZT unit:\u003c\/strong\u003e Japanese silver-palladium ceramic paste (Pd ratio raised from 2%→5%) improves conductivity, clarity and sensitivity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-power motor system:\u003c\/strong\u003e Optimized neodymium magnetic circuit + DAIKOKU DCCA coil for wider dynamics, faster transients and better separation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-cavity airflow design:\u003c\/strong\u003e Reduces turbulence and phase error—lower nonlinear distortion and deeper, cleaner bass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefined comfort:\u003c\/strong\u003e New housing is ~22% smaller than the previous generation; ergonomically contoured for long, stress-free wear and more efficient bone-conduction transmission.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-axis CNC aluminum shell:\u003c\/strong\u003e High rigidity raises natural resonance frequency and lowers spurious amplitude for a purer, quieter background; anodized high-gloss finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpgraded cable:\u003c\/strong\u003e 4-core single-crystal copper in \u003cb\u003eLitz T2\u003c\/b\u003e architecture, supple hand-braid for low resistance and transparent sound.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree terminations included:\u003c\/strong\u003e 3.5 mm SE, 4.4 mm balanced and Type-C options with 0.78 mm 2-pin interface.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSound Signature\u003c\/h3\u003e\n\u003cp\u003eWINTER II is tuned for a smooth, balanced response with glossy highs and an open, organic stage. Upgraded dynamic and bone-conduction drivers contribute airy extension, precise imaging and layered space; vocals remain clear and emotive while bass transitions are tight and seamless across the spectrum.\u003c\/p\u003e\n\u003ch3\u003eEngineering Highlights\u003c\/h3\u003e\n\u003cdiv class=\"grid-2\"\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003ePZT Bone Conduction\u003c\/strong\u003e\u003cbr\u003eThe piezoelectric driver excites the rigid aluminum shell to transmit mechanical energy efficiently. Higher Pd content (5%) in the Japanese silver-palladium paste boosts sensitivity and treble brilliance while controlling artifacts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMagnetic Circuit + Coil\u003c\/strong\u003e\u003cbr\u003eHigh-flux neodymium motors with a DAIKOKU copper-clad-aluminum voice coil enhance conversion efficiency and linearity, delivering punchier dynamics and cleaner mid-to-high detail.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003e12 mm Dual-Cavity Dynamic\u003c\/strong\u003e\u003cbr\u003eIndependent cavities create smoother airflow during diaphragm travel—minimizing turbulence and phase inconsistencies for lower distortion and deeper, firmer low-end.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAluminum Monocoque\u003c\/strong\u003e\u003cbr\u003e5-axis CNC machining, flawless chamfering and an anodized surface improve durability, wear resistance and resonance control.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable class=\"parameters-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eWINTER II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDriver Units\u003c\/th\u003e\n\u003ctd\u003e12 mm custom dual-cavity dynamic driver + PZT piezoelectric bone-conduction driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eImpedance\u003c\/th\u003e\n\u003ctd\u003e40 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSensitivity\u003c\/th\u003e\n\u003ctd\u003e113 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency Response\u003c\/th\u003e\n\u003ctd\u003e5 Hz – 40 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShell\u003c\/th\u003e\n\u003ctd\u003e5-axis CNC aluminum alloy, anodized high-gloss\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCable\u003c\/th\u003e\n\u003ctd\u003e4-core single-crystal copper, Litz T2, hand-woven\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCable Details\u003c\/th\u003e\n\u003ctd\u003eOuter Ø (single strand) 1.55 mm; core structure 0.06 mm × 7 × 7 OCC; total 196 strands\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConnector\u003c\/th\u003e\n\u003ctd\u003e0.78 mm 2-Pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePlugs\u003c\/th\u003e\n\u003ctd\u003e3.5 mm single-ended, 4.4 mm balanced, Type-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCable Length\u003c\/th\u003e\n\u003ctd\u003e1.2 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWINTER II earphones × 1 set\u003c\/li\u003e\n\u003cli\u003eUpgraded single-crystal copper cable × 1\u003c\/li\u003e\n\u003cli\u003eCarrying case × 1\u003c\/li\u003e\n\u003cli\u003eCleaning brush × 1\u003c\/li\u003e\n\u003cli\u003eSilicone ear tips (S\/M\/L) × 9 pairs\u003c\/li\u003e\n\u003cli\u003eEar-tips holder × 1\u003c\/li\u003e\n\u003cli\u003eDocumentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"note\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Performance descriptions are based on BQEYZ laboratory data. Actual results may vary with source, tips, and fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0626\/2004\/1455\/files\/WINTER_2_1500px_EN__1.jpg?v=1761100593\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0626\/2004\/1455\/files\/WINTER_2_1500px_EN-02.jpg?v=1761100593\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0626\/2004\/1455\/files\/WINTER_2_1500px_EN-03.jpg?v=1761100592\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0626\/2004\/1455\/files\/WINTER_2_1500px_EN-05.jpg?v=1761100594\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0626\/2004\/1455\/files\/WINTER_2_1500px_EN-04.jpg?v=1761100594\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0626\/2004\/1455\/files\/WINTER_2_1500px_EN-06.jpg?v=1761101045\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0626\/2004\/1455\/files\/WINTER_2_1500px_EN-07.jpg?v=1761103089\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0626\/2004\/1455\/files\/WINTER_2_1500px_EN-08.jpg?v=1761103219\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0626\/2004\/1455\/files\/WINTER_2_1500px_EN-10.jpg?v=1761103254\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0626\/2004\/1455\/files\/WINTER_2_1500px_EN-11.jpg?v=1761103311\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0626\/2004\/1455\/files\/WINTER_2_1500px_EN-12.jpg?v=1761103412\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0626\/2004\/1455\/files\/WINTER-2-_-EN-3000px.jpg?v=1761103465\" alt=\"\"\u003e\u003c\/p\u003e","brand":"BQEYZ","offers":[{"title":"Green","offer_id":46999013097711,"sku":"3256805424012353-Winter II-1","price":32900.0,"currency_code":"INR","in_stock":true},{"title":"Gray","offer_id":46999013130479,"sku":"3256805424012353-Winter II-2","price":31900.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0626\/2004\/1455\/files\/bqeyz-winter-ii-hybrid-dynamic-pzt-bone-conduction-in-ear-monitor-2004082.jpg?v=1761174115","url":"https:\/\/thehificat.com\/en-in\/products\/bqeyz-winter-ii","provider":"The HiFi Cat","version":"1.0","type":"link"}