{"product_id":"fiio-jf11-dynamic-wired-earbuds-with-extended-bass-black","title":"FiiO JF11  Dynamic Wired Earbuds with Extended Bass - Black","description":"\n    \u003cdiv style=\"font-family: 'Helvetica Neue', Arial, sans-serif; max-width: 800px; margin: 0 auto; padding: 20px;\"\u003e\n        \u003cdiv style=\"margin-top: 20px;\"\u003e\n            \u003cdiv class=\"kw-advanced-pbtech\" style=\"font-family:'Helvetica Neue',Arial,sans-serif;color:#333;line-height:1.7;max-width:860px;margin:0 auto;\"\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cdiv data-block=\"features\" data-scroll-amount=\"100\" data-scroll-top=\"true\" data-trigger-css=\"d-xl-none\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch3\u003eU-Shaped Pipe Extended Bass Earbuds\u003c\/h3\u003e\n\u003cp\u003e14.2mm large dynamic driver | Polyester fiber polymer composite diaphragm | U-shaped acoustic pipes for extended bass | 14.5g weight | Design that you can sleep with | Included microphone and inline controls | Tactile side identification design\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.pbtech.co.nz\/fileslib\/_20250317095606_943.png\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 6px;\"\u003e\u003cnoscript\u003e\u003cimg src=\"https:\/\/www.pbtech.co.nz\/fileslib\/_20250317095606_943.png\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 6px;\"\u003e\u003c\/noscript\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e14.2mm large dynamic driver\u003c\/h3\u003e\n\u003cp\u003eInside the JadeAudio JF11 is a large 14.2mm dynamic driver with a long-stroke design. This driver allows for a lower resonance frequency, resulting in deeper and more dynamic bass. It provides a solid acoustic foundation for high sound quality and low distortion wrapped in a large soundstage.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.pbtech.co.nz\/fileslib\/_20250317095623_048.jpg\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 6px;\"\u003e\u003cnoscript\u003e\u003cimg src=\"https:\/\/www.pbtech.co.nz\/fileslib\/_20250317095623_048.jpg\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 6px;\"\u003e\u003c\/noscript\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003ePolyester fiber polymer composite diaphragm\u003c\/h3\u003e\n\u003cp\u003eThe JadeAudio JF11 uses a polyester fiber polymer composite diaphragm for its dynamic driver. This diaphragm is not only lightweight, highly rigid, and low-distortion but is also moderately damped and robust. Thanks to this diaphragm and meticulous tuning by engineers, the JF11 presents a clear and soft sound. Experience sweet, lush vocals with a charming vintage flavor.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.pbtech.co.nz\/fileslib\/_20250317095628_110.jpg\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 6px;\"\u003e\u003cnoscript\u003e\u003cimg src=\"https:\/\/www.pbtech.co.nz\/fileslib\/_20250317095628_110.jpg\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 6px;\"\u003e\u003c\/noscript\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eU-shaped acoustic pipes for extended bass\u003c\/h3\u003e\n\u003cp\u003eIn the long history of earbuds, the \"U-shaped acoustic pipes for extended bass\" is a noteworthy design in terms of both the sound quality produced and its distinctive aesthetics. Such a design was originally featured in the AIWA HP-V14 earbuds from Japan, which became popular worldwide and highly regarded by audiophiles.\u003c\/p\u003e\n\u003cp\u003eThe JadeAudio JF11 pays tribute to this classic by also adopting the U-shaped acoustic pipe design and optimizing it for the JF11's specific design: The pipe's diameter, length, and angle were chosen to increase the viscosity of air flow within the tube resulting in enhanced sound damping - which in turn lowers the cavity resonance frequency, and thus further improving bass extension.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.pbtech.co.nz\/fileslib\/_20250317095635_789.jpg\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 6px;\"\u003e\u003cnoscript\u003e\u003cimg src=\"https:\/\/www.pbtech.co.nz\/fileslib\/_20250317095635_789.jpg\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 6px;\"\u003e\u003c\/noscript\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e14.5g weight\u003c\/h3\u003e\n\u003cp\u003eThe JF11 is a fully integrated design that does not require you to replace the cable. This makes it not only easy to store, but also allows you to easily carry it wherever you go about your days. And with a weight of only 14.5g, the JF11 places zero burden on you when carrying it around.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.pbtech.co.nz\/fileslib\/_20250317095641_191.jpg\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 6px;\"\u003e\u003cnoscript\u003e\u003cimg src=\"https:\/\/www.pbtech.co.nz\/fileslib\/_20250317095641_191.jpg\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 6px;\"\u003e\u003c\/noscript\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eDesign that you can sleep with\u003c\/h3\u003e\n\u003cp\u003eThe JF11 features a design that allows you to sleep on your side while wearing it. FIIO engineers have minimized the size of the earbuds as much as possible while still ensuring great sound quality, allowing them to not protrude from the ear when worn.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.pbtech.co.nz\/fileslib\/_20250317095646_257.jpg\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 6px;\"\u003e\u003cnoscript\u003e\u003cimg src=\"https:\/\/www.pbtech.co.nz\/fileslib\/_20250317095646_257.jpg\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 6px;\"\u003e\u003c\/noscript\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eNaturally stylish, two color choices\u003c\/h3\u003e\n\u003cp\u003eChoose between two stylish colors - black gold and platinum colors - to get the JadeAudio JF11 to perfectly match your style.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.pbtech.co.nz\/fileslib\/_20250317095650_453.jpg\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 6px;\"\u003e\u003cnoscript\u003e\u003cimg src=\"https:\/\/www.pbtech.co.nz\/fileslib\/_20250317095650_453.jpg\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 6px;\"\u003e\u003c\/noscript\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.pbtech.co.nz\/fileslib\/_20250317095654_351.jpg\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 6px;\"\u003e\u003cnoscript\u003e\u003cimg src=\"https:\/\/www.pbtech.co.nz\/fileslib\/_20250317095654_351.jpg\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 6px;\"\u003e\u003c\/noscript\u003e\u003c\/p\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv data-block=\"specifications\" data-scroll-amount=\"100\" data-scroll-top=\"true\" data-trigger-css=\"d-xl-none\"\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-size:16px;font-weight:700;margin-top:24px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;font-size:14px;margin-top:8px;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:9px 14px;background:#f8f8f8;width:35%;font-weight:600;text-align:left;\"\u003eDriver\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:9px 14px;\"\u003e14.2mm dynamic driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:9px 14px;background:#f8f8f8;width:35%;font-weight:600;text-align:left;\"\u003eFrequency response\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:9px 14px;\"\u003e20HZ-20KHZ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:9px 14px;background:#f8f8f8;width:35%;font-weight:600;text-align:left;\"\u003eImpedance\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:9px 14px;\"\u003e32O @ 1kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:9px 14px;background:#f8f8f8;width:35%;font-weight:600;text-align:left;\"\u003eSensitivity\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:9px 14px;\"\u003e102dB\/mW @ 1kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:9px 14px;background:#f8f8f8;width:35%;font-weight:600;text-align:left;\"\u003eCable material\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:9px 14px;\"\u003eFine copper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:9px 14px;background:#f8f8f8;width:35%;font-weight:600;text-align:left;\"\u003eCable length\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:9px 14px;\"\u003eAbout 1.2m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:9px 14px;background:#f8f8f8;width:35%;font-weight:600;text-align:left;\"\u003eWeight\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:9px 14px;\"\u003eAbout 14.5g (including cable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:9px 14px;background:#f8f8f8;width:35%;font-weight:600;text-align:left;\"\u003eAudio plug\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:9px 14px;\"\u003e3.5mm single-ended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    ","brand":"FiiO","offers":[{"title":"Default Title","offer_id":67020203360301,"sku":"5570152","price":11.7,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/5088\/2861\/files\/HSTFIO5570152__1.jpg?v=1783881558","url":"https:\/\/kwtech.co.nz\/products\/fiio-jf11-dynamic-wired-earbuds-with-extended-bass-black","provider":"KW Tech","version":"1.0","type":"link"}