{"product_id":"tanchjim-ola-ii-1dd-pure-in-ear-earphone-hifi-music-headset-with-2pin-0-78mm-detachable-wired-cable-earbuds","title":"Wired In-Ear Earphones with Detachable Two-Pin Cable","description":"\u003cp\u003eBuild a wired listening setup around your own audio source with these \u003cstrong\u003eSingle-Driver In-Ear Earphones with a Detachable Cable\u003c\/strong\u003e. Grey rounded faceplates, translucent housings and a looped cable presentation give the set a restrained, technical look, while the 0.78 mm two-pin connection allows the cable to be detached.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChoose one connector version:\u003c\/strong\u003e 3.5 mm with microphone, USB-C DSP, or 4.4 mm without microphone. Each order unit is one earphone set in your selected version, not a bundle of all three connector options. Confirm your playback device’s requirements before checkout.\u003c\/p\u003e\n\u003cdiv style=\"margin: 20px 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2281\/7497\/files\/S51bd651c0d62451ca23a44ef9ba57da37.webp?v=1793588523\" alt=\"Grey in-ear earphone beside the USB-C cable plug and inline control for the DSP version\" style=\"width: 100%; border-radius: 10px; display: block;\"\u003e\u003c\/div\u003e\n\u003chr style=\"border: none; border-top: 1px solid #e0e0e0; margin: 24px 0;\"\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 20px;\"\u003e\n\u003cspan style=\"background: #f0f0f0; color: #1a1a1a; padding: 6px 14px; border-radius: 20px; font-size: 13px; font-weight: 600;\"\u003eWired in-ear design\u003c\/span\u003e\u003cspan style=\"background: #f0f0f0; color: #1a1a1a; padding: 6px 14px; border-radius: 20px; font-size: 13px; font-weight: 600;\"\u003eSingle dynamic driver\u003c\/span\u003e\u003cspan style=\"background: #f0f0f0; color: #1a1a1a; padding: 6px 14px; border-radius: 20px; font-size: 13px; font-weight: 600;\"\u003e0.78 mm two-pin\u003c\/span\u003e\u003cspan style=\"background: #f0f0f0; color: #1a1a1a; padding: 6px 14px; border-radius: 20px; font-size: 13px; font-weight: 600;\"\u003e3 connector options\u003c\/span\u003e\u003cspan style=\"background: #f0f0f0; color: #1a1a1a; padding: 6px 14px; border-radius: 20px; font-size: 13px; font-weight: 600;\"\u003eDetachable cable\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdetails style=\"margin: 0 0 18px;\"\u003e\n\u003csummary style=\"background: linear-gradient(90deg,#f0f0f0,#e0e0e0); color: #1a1a1a; padding: 12px 18px; border-radius: 10px; font-weight: bold; font-size: 15px; list-style: none; margin-bottom: 4px;\"\u003eWhy These Wired In-Ear Earphones\u003c\/summary\u003e\n\u003cdiv style=\"background: #fff; border: 1px solid #e0e0e0; border-radius: 0 0 10px 10px; padding: 20px;\"\u003e\n\u003cul style=\"list-style: disc; padding-left: 1.5rem; margin: 12px 0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection choice:\u003c\/strong\u003e Select the cable version that matches the playback equipment and microphone functions you need.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetachable cable:\u003c\/strong\u003e The specified 0.78 mm two-pin earpiece connection supports a replaceable-cable format, subject to matching fittings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-driver configuration:\u003c\/strong\u003e The source description identifies one dynamic driver rather than a multi-driver configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnderstated appearance:\u003c\/strong\u003e Grey faceplates and translucent housings suit a pared-back desk or everyday listening setup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 16px;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2281\/7497\/files\/S3b6a32102ca04614baa7530b01e6a439f.webp?v=1793588522\" alt=\"Pair of grey in-ear earphones with rounded faceplates on a reflective dark surface\" style=\"width: 100%; border-radius: 10px; display: block;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2281\/7497\/files\/Sad7cfc3805484f81b5c8b41dbf8a6f33T.webp?v=1793588522\" alt=\"Grey wired in-ear earphones with black ear tips and a translucent cable loop\" style=\"width: 100%; border-radius: 10px; display: block;\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin: 0 0 18px;\"\u003e\n\u003csummary style=\"background: linear-gradient(90deg,#f0f0f0,#e0e0e0); color: #1a1a1a; padding: 12px 18px; border-radius: 10px; font-weight: bold; font-size: 15px; list-style: none; margin-bottom: 4px;\"\u003eWhat They’re For \u0026amp; How to Choose\u003c\/summary\u003e\n\u003cdiv style=\"background: #fff; border: 1px solid #e0e0e0; border-radius: 0 0 10px 10px; padding: 20px;\"\u003e\n\u003cp\u003eThese earphones are for listeners who want a wired in-ear format and a deliberate match between cable and source device. Start with the connection you can actually use, then consider whether you need a microphone. Connector choice is not a ranking of sound quality or proof of compatibility with every phone, tablet or laptop.\u003c\/p\u003e\n\u003cp\u003eFit and listening preferences vary. The eartip seal, playback level and source all influence the experience; the listing does not promise identical bass, treble, comfort or sound isolation for every person. This is audio equipment, not hearing protection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin: 0 0 18px;\"\u003e\n\u003csummary style=\"background: linear-gradient(90deg,#f0f0f0,#e0e0e0); color: #1a1a1a; padding: 12px 18px; border-radius: 10px; font-weight: bold; font-size: 15px; list-style: none; margin-bottom: 4px;\"\u003eEarphone Specifications\u003c\/summary\u003e\n\u003cdiv style=\"background: #fff; border: 1px solid #e0e0e0; border-radius: 0 0 10px 10px; padding: 20px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f5f5f5;\"\u003e\n\u003cth style=\"padding: 10px; text-align: left; vertical-align: top;\"\u003eProduct\u003c\/th\u003e\n\u003ctd style=\"padding: 10px;\"\u003eWired in-ear earphones\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003cth style=\"padding: 10px; text-align: left; vertical-align: top;\"\u003eDriver configuration\u003c\/th\u003e\n\u003ctd style=\"padding: 10px;\"\u003eSingle dynamic driver (1DD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f5f5f5;\"\u003e\n\u003cth style=\"padding: 10px; text-align: left; vertical-align: top;\"\u003eEarpiece connection\u003c\/th\u003e\n\u003ctd style=\"padding: 10px;\"\u003eDetachable 0.78 mm two-pin cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003cth style=\"padding: 10px; text-align: left; vertical-align: top;\"\u003eConnector choices\u003c\/th\u003e\n\u003ctd style=\"padding: 10px;\"\u003e3.5 mm with microphone; USB-C DSP; 4.4 mm without microphone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f5f5f5;\"\u003e\n\u003cth style=\"padding: 10px; text-align: left; vertical-align: top;\"\u003eAppearance\u003c\/th\u003e\n\u003ctd style=\"padding: 10px;\"\u003eGrey rounded faceplates, translucent housings and dark ear tips\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003cth style=\"padding: 10px; text-align: left; vertical-align: top;\"\u003ePurchase unit\u003c\/th\u003e\n\u003ctd style=\"padding: 10px;\"\u003eOne earphone set in the selected connector version\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2281\/7497\/files\/Sa8aa3ebc231f4884bbbaf8f79bc0b08cE.webp?v=1793588522\" alt=\"Grey in-ear earphone with a graphic listing 3.5 mm, 4.4 mm and DSP USB-C versions\" style=\"width: 100%; border-radius: 10px; display: block;\"\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin: 0 0 18px;\" open=\"\"\u003e\n\u003csummary style=\"background: linear-gradient(90deg,#f0f0f0,#e0e0e0); color: #1a1a1a; padding: 12px 18px; border-radius: 10px; font-weight: bold; font-size: 15px; list-style: none; margin-bottom: 4px;\"\u003eConnector Selection Guide\u003c\/summary\u003e\n\u003cdiv style=\"background: #fff; border: 1px solid #e0e0e0; border-radius: 0 0 10px 10px; padding: 20px;\"\u003e\n\u003cp\u003eMatch the option to your source equipment. Connector diameters below are interface identifiers, not ear-tip sizes or fit measurements.\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003cthead style=\"background: #1a1a1a; color: #fff;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"padding: 10px; text-align: left;\"\u003eVersion\u003c\/th\u003e\n\u003cth style=\"padding: 10px; text-align: left;\"\u003eSelection check\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003e3.5 mm with microphone\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eSupported 3.5 mm headset connection and microphone input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f5f5f5;\"\u003e\n\u003ctd style=\"padding: 10px;\"\u003eUSB-C DSP\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eCompatible USB-C audio operation and desired controls\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003e4.4 mm without microphone\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eSupported 4.4 mm audio output; no microphone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin: 0 0 18px;\"\u003e\n\u003csummary style=\"background: linear-gradient(90deg,#f0f0f0,#e0e0e0); color: #1a1a1a; padding: 12px 18px; border-radius: 10px; font-weight: bold; font-size: 15px; list-style: none; margin-bottom: 4px;\"\u003eListening \u0026amp; Setup Suggestions\u003c\/summary\u003e\n\u003cdiv style=\"background: #fff; border: 1px solid #e0e0e0; border-radius: 0 0 10px 10px; padding: 20px;\"\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 16px;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2281\/7497\/files\/S74746e17947d459392e148e7712cdeb1r.webp?v=1793588522\" alt=\"Pair of grey in-ear earphones displayed beside a textured black disc\" style=\"width: 100%; border-radius: 10px; display: block;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2281\/7497\/files\/Sa4c6efb846c54d9a845640b69a418e3cX.webp?v=1793588522\" alt=\"Close-up of grey earphone faceplates arranged on a black display block\" style=\"width: 100%; border-radius: 10px; display: block;\"\u003e\n\u003c\/div\u003e\n\u003cdetails style=\"margin: 0 0 10px;\"\u003e\n\u003csummary style=\"padding: 12px; border-radius: 6px; font-weight: 600; background: #f0ecf9; color: #3d2b6e;\"\u003eA focused home-listening corner\u003c\/summary\u003e\n\u003cdiv style=\"padding: 16px;\"\u003e\n\u003cp\u003ePair the selected connector with the audio source you already use and settle into a playlist without changing the rest of your setup. Sound preferences are individual; the single-driver design is a configuration, not a guarantee that every listener will prefer the same tuning.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin: 0 0 10px;\"\u003e\n\u003csummary style=\"padding: 12px; border-radius: 6px; font-weight: 600; background: #f0ecf9; color: #3d2b6e;\"\u003eA tidy desk setup\u003c\/summary\u003e\n\u003cdiv style=\"padding: 16px;\"\u003e\n\u003cp\u003eCheck whether your computer, interface or external audio device supports the chosen plug before buying. Route the cable away from chair wheels and desk edges rather than leaving it under tension.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin: 0 0 10px;\"\u003e\n\u003csummary style=\"padding: 12px; border-radius: 6px; font-weight: 600; background: #f0ecf9; color: #3d2b6e;\"\u003eA phone-based music routine\u003c\/summary\u003e\n\u003cdiv style=\"padding: 16px;\"\u003e\n\u003cp\u003eChoose the connector around the phone’s supported audio output, not just its charging-port shape. If your setup needs an adapter, verify the adapter’s audio and microphone support separately; no adapter bundle is promised.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin: 0 0 10px;\"\u003e\n\u003csummary style=\"padding: 12px; border-radius: 6px; font-weight: 600; background: #f0ecf9; color: #3d2b6e;\"\u003eCalls with the 3.5 mm microphone option\u003c\/summary\u003e\n\u003cdiv style=\"padding: 16px;\"\u003e\n\u003cp\u003eFor a compatible audio source, the explicitly listed microphone version is the relevant option to consider. Verify the host device’s headset microphone support before relying on it for calls or meetings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin: 0 0 10px;\"\u003e\n\u003csummary style=\"padding: 12px; border-radius: 6px; font-weight: 600; background: #f0ecf9; color: #3d2b6e;\"\u003eA dedicated 4.4 mm listening source\u003c\/summary\u003e\n\u003cdiv style=\"padding: 16px;\"\u003e\n\u003cp\u003eSelect the 4.4 mm no-microphone version only when your equipment supports that connection. Keep it distinct from the 3.5 mm choice and avoid assuming that an unverified adapter makes the two interchangeable.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin: 0 0 10px;\"\u003e\n\u003csummary style=\"padding: 12px; border-radius: 6px; font-weight: 600; background: #f0ecf9; color: #3d2b6e;\"\u003eA coordinated everyday carry\u003c\/summary\u003e\n\u003cdiv style=\"padding: 16px;\"\u003e\n\u003cp\u003eThe grey faceplates and translucent cable give the set a restrained visual style beside neutral accessories. Store it without tight cable bends or pulling on the earpiece connections; follow the supplied care instructions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin: 0 0 10px;\"\u003e\n\u003csummary style=\"padding: 12px; border-radius: 6px; font-weight: 600; background: #f0ecf9; color: #3d2b6e;\"\u003eA considered gift for a music listener\u003c\/summary\u003e\n\u003cdiv style=\"padding: 16px;\"\u003e\n\u003cp\u003eAsk which connector and microphone functions the recipient needs before selecting a version. A useful match to their existing device matters more than assuming the most unfamiliar connector is an upgrade.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin: 0 0 18px;\"\u003e\n\u003csummary style=\"background: linear-gradient(90deg,#f0f0f0,#e0e0e0); color: #1a1a1a; padding: 12px 18px; border-radius: 10px; font-weight: bold; font-size: 15px; list-style: none; margin-bottom: 4px;\"\u003eNot Ideal For\u003c\/summary\u003e\n\u003cdiv style=\"background: #fff; border: 1px solid #e0e0e0; border-radius: 0 0 10px 10px; padding: 20px;\"\u003e\n\u003cdiv style=\"background: #f1f3f5; padding: 16px; border-radius: 8px;\"\u003e\n\u003cul style=\"list-style: disc; padding-left: 1.5rem; margin: 12px 0;\"\u003e\n\u003cli\u003eBuyers looking for a cable-free Bluetooth setup or promised active noise cancellation.\u003c\/li\u003e\n\u003cli\u003eDevices that do not support the selected connector or required microphone functions.\u003c\/li\u003e\n\u003cli\u003eAnyone expecting all three cable versions in one order.\u003c\/li\u003e\n\u003cli\u003eUse as hearing protection or where earphones would reduce essential awareness.\u003c\/li\u003e\n\u003cli\u003eListeners expecting a guaranteed fit, fatigue-free wear or identical sound on every source.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin: 0 0 18px;\" open=\"\"\u003e\n\u003csummary style=\"background: linear-gradient(90deg,#f0f0f0,#e0e0e0); color: #1a1a1a; padding: 12px 18px; border-radius: 10px; font-weight: bold; font-size: 15px; list-style: none; margin-bottom: 4px;\"\u003eFrequently Asked Questions\u003c\/summary\u003e\n\u003cdiv style=\"background: #fff; border: 1px solid #e0e0e0; border-radius: 0 0 10px 10px; padding: 20px;\"\u003e\n\u003cdetails style=\"margin: 0 0 10px;\"\u003e\n\u003csummary style=\"padding: 12px; border-radius: 6px; font-weight: 600; background: #f5f5f5; color: #1a1a1a;\"\u003eWhich connector options are available?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 16px;\"\u003e\n\u003cp\u003eChoose 3.5 mm with microphone, USB-C DSP, or 4.4 mm without microphone. You receive the selected connector version, not all three cables.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin: 0 0 10px;\"\u003e\n\u003csummary style=\"padding: 12px; border-radius: 6px; font-weight: 600; background: #f5f5f5; color: #1a1a1a;\"\u003eWhich version should I choose for my device?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 16px;\"\u003e\n\u003cp\u003eMatch the selected plug to a supported audio connection on your playback device. Check its manual, including audio and microphone support. A matching-looking port alone does not establish full compatibility; ask before ordering if unsure.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin: 0 0 10px;\"\u003e\n\u003csummary style=\"padding: 12px; border-radius: 6px; font-weight: 600; background: #f5f5f5; color: #1a1a1a;\"\u003eDoes every version include a microphone?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 16px;\"\u003e\n\u003cp\u003eThe 3.5 mm option is explicitly listed with a microphone, and the 4.4 mm option is explicitly listed without one. Check the USB-C version’s microphone and control requirements for your intended device before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin: 0 0 10px;\"\u003e\n\u003csummary style=\"padding: 12px; border-radius: 6px; font-weight: 600; background: #f5f5f5; color: #1a1a1a;\"\u003eIs the cable detachable?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 16px;\"\u003e\n\u003cp\u003eYes. The source description specifies a detachable 0.78 mm two-pin cable. A replacement must also match the earpiece fitting and the intended playback connection; do not force a connector.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin: 0 0 10px;\"\u003e\n\u003csummary style=\"padding: 12px; border-radius: 6px; font-weight: 600; background: #f5f5f5; color: #1a1a1a;\"\u003eAre these wireless or active noise-cancelling earphones?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 16px;\"\u003e\n\u003cp\u003eThese are wired in-ear earphones. This listing does not promise Bluetooth connectivity or active noise cancellation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin: 0 0 10px;\"\u003e\n\u003csummary style=\"padding: 12px; border-radius: 6px; font-weight: 600; background: #f5f5f5; color: #1a1a1a;\"\u003eWill they fit comfortably for everyone?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 16px;\"\u003e\n\u003cp\u003eNo universal fit or fatigue-free listening is promised. In-ear comfort and perceived sound depend on individual fit, listening level, source equipment and personal preference. Stop using them if they cause discomfort.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin: 0 0 10px;\"\u003e\n\u003csummary style=\"padding: 12px; border-radius: 6px; font-weight: 600; background: #f5f5f5; color: #1a1a1a;\"\u003eWhat should I check before checkout?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 16px;\"\u003e\n\u003cp\u003eCheck your full shipping address, including unit and postal code, the selected connector and microphone requirements, one-set purchase unit and intended quantity. Read Quick Answers (Order \u0026amp; Shipping FAQs) on the product listing before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin: 0 0 10px;\"\u003e\n\u003csummary style=\"padding: 12px; border-radius: 6px; font-weight: 600; background: #f5f5f5; color: #1a1a1a;\"\u003eHow can I request an order correction?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 16px;\"\u003e\n\u003cp\u003eReport address, recipient\/contact, product, size, colour or quantity errors through \u003ca href=\"\/pages\/inquiries\"\u003ethe official contact form\u003c\/a\u003e or website live chat within 60 minutes of ordering, including weekends and holidays. Timely requests do not guarantee correction because processing may already have begun.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin: 0 0 18px;\"\u003e\n\u003csummary style=\"background: linear-gradient(90deg,#f0f0f0,#e0e0e0); color: #1a1a1a; padding: 12px 18px; border-radius: 10px; font-weight: bold; font-size: 15px; list-style: none; margin-bottom: 4px;\"\u003eImportant Notices \u0026amp; Disclaimers\u003c\/summary\u003e\n\u003cdiv style=\"background: #fff; border: 1px solid #e0e0e0; border-radius: 0 0 10px 10px; padding: 20px;\"\u003e\n\u003cdiv style=\"background: #f5f9ff; border: 1px solid #5b8dee; border-radius: 8px; padding: 16px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer Instructions \u0026amp; Product Information.\u003c\/strong\u003e Très Elite offers this product as a retailer based on available product information, not independent laboratory testing or inspection of every individual unit. Specifications and demonstrations are based on manufacturer or supplier information; no independently measured acoustic performance is promised.\u003c\/p\u003e\n\u003cp\u003eRead and follow the instructions, compatibility limits and warnings supplied with your actual earphones and playback device. This shopping overview and its photographs are not an operating manual. If instructions are missing, unclear or inconsistent, contact \u003ca href=\"\/pages\/inquiries\"\u003ethe official contact form\u003c\/a\u003e before use.\u003c\/p\u003e\n\u003cp\u003eBegin with a low listening level, keep volume moderate and take listening breaks. Stop if discomfort occurs. Do not use damaged cables or force plugs or two-pin fittings. Keep small parts away from children and follow the supplied cleaning and storage directions.\u003c\/p\u003e\n\u003cp\u003eThe illustrated connector versions are alternatives. Compatibility, microphone operation and controls depend on the selected version and host device. Do not assume waterproofing, hearing protection or universal device support.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin: 0 0 18px;\"\u003e\n\u003csummary style=\"background: linear-gradient(90deg,#f0f0f0,#e0e0e0); color: #1a1a1a; padding: 12px 18px; border-radius: 10px; font-weight: bold; font-size: 15px; list-style: none; margin-bottom: 4px;\"\u003eShipping \u0026amp; Delivery\u003c\/summary\u003e\n\u003cdiv style=\"background: #fff; border: 1px solid #e0e0e0; border-radius: 0 0 10px 10px; padding: 20px;\"\u003e\n\u003cdetails style=\"margin: 0 0 10px;\"\u003e\n\u003csummary style=\"padding: 12px; border-radius: 6px; font-weight: 600; background: #f5f5f5; color: #1a1a1a;\"\u003eProcessing and selected-method estimates\u003c\/summary\u003e\n\u003cdiv style=\"padding: 16px;\"\u003e\n\u003cp\u003eMost standard orders require approximately 3–7 business days of processing before shipment, separate from carrier transit. Review the estimate for your selected method and destination in \u003ca href=\"\/pages\/shipping-handling\"\u003eShipping \u0026amp; Handling\u003c\/a\u003e; longer product-specific estimates take priority.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin: 0 0 10px;\"\u003e\n\u003csummary style=\"padding: 12px; border-radius: 6px; font-weight: 600; background: #f5f5f5; color: #1a1a1a;\"\u003eStandard, express and holiday planning\u003c\/summary\u003e\n\u003cdiv style=\"padding: 16px;\"\u003e\n\u003cp\u003eStandard delivery is not an express service. Select Express where offered if faster transit is needed, but it does not bypass processing, sourcing or preparation or guarantee event-date arrival. Plan holiday standard-delivery orders at least 2–3 weeks ahead with extra peak-period buffer and any longer stated estimate taking priority. This is a planning recommendation, not an arrival guarantee.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin: 0 0 10px;\"\u003e\n\u003csummary style=\"padding: 12px; border-radius: 6px; font-weight: 600; background: #f5f5f5; color: #1a1a1a;\"\u003eBefore checkout and corrections\u003c\/summary\u003e\n\u003cdiv style=\"padding: 16px;\"\u003e\n\u003cp\u003eCheck your full shipping address, including unit and postal code, the selected connector and microphone requirements, one-set purchase unit and intended quantity. Read Quick Answers (Order \u0026amp; Shipping FAQs) on the product listing before ordering. Report address, recipient\/contact, product, size, colour or quantity errors through \u003ca href=\"\/pages\/inquiries\"\u003ethe official contact form\u003c\/a\u003e or website live chat within 60 minutes of ordering, including weekends and holidays. Timely requests do not guarantee correction because processing may already have begun.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin: 0 0 10px;\"\u003e\n\u003csummary style=\"padding: 12px; border-radius: 6px; font-weight: 600; background: #f5f5f5; color: #1a1a1a;\"\u003eInternational orders, VAT and duties\u003c\/summary\u003e\n\u003cdiv style=\"padding: 16px;\"\u003e\n\u003cp\u003eVAT, customs and duties treatment varies by destination, product, carrier and shipping arrangement. Where an order is expressly identified as duties prepaid\/DDP, included import charges are handled in advance; otherwise recipient charges may apply. Customs may request documentation. Review \u003ca href=\"\/pages\/international-shipping\"\u003eInternational Shipping\u003c\/a\u003e and use \u003ca href=\"\/pages\/inquiries\"\u003ethe official contact form\u003c\/a\u003e for order-specific questions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin: 0 0 10px;\"\u003e\n\u003csummary style=\"padding: 12px; border-radius: 6px; font-weight: 600; background: #f5f5f5; color: #1a1a1a;\"\u003eReturns and arrival issues\u003c\/summary\u003e\n\u003cdiv style=\"padding: 16px;\"\u003e\n\u003cp\u003eRead \u003ca href=\"\/pages\/returns-exchanges\"\u003eReturns \u0026amp; Exchanges\u003c\/a\u003e. Change-of-mind and customer-selection errors are normally ineligible under the published policy, with discretionary approval subject to review; this does not remove the process for damage, defects or incorrect supply. Retain the item and packaging and report issues with order details, clear photographs and a clear video through \u003ca href=\"\/pages\/inquiries\"\u003ethe official contact form\u003c\/a\u003e. Do not return without approval. For other assistance, visit \u003ca href=\"\/pages\/contact-us\"\u003eContact Us\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cp style=\"font-size: 11px; color: #999; text-align: center;\"\u003eAppearance may vary with lighting and screen settings. Follow the supplied instructions; listening experience and fit vary by user and equipment.\u003c\/p\u003e","brand":"KAISI AUDIO Store","offers":[{"title":"OLA II 3.5mm MIC","offer_id":67973386043428,"sku":"12000060284792109","price":189.8,"currency_code":"USD","in_stock":true},{"title":"OLA II Type-C","offer_id":67973386076196,"sku":"12000060284792111","price":189.8,"currency_code":"USD","in_stock":true},{"title":"OLA II 4.4mm noMIC","offer_id":67973386108964,"sku":"12000060284792110","price":189.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2281\/7497\/files\/S51bd651c0d62451ca23a44ef9ba57da37.webp?v=1793588523","url":"https:\/\/www.treselite.com\/products\/tanchjim-ola-ii-1dd-pure-in-ear-earphone-hifi-music-headset-with-2pin-0-78mm-detachable-wired-cable-earbuds","provider":"Très Elite","version":"1.0","type":"link"}