{"product_id":"koss-kph40-utility-on-ear-headphones-stealth-grey","title":"Koss KPH40 Utility On Ear Headphones Stealth Grey","description":"\u003cp\u003eThe Koss KPH40 Utility On Ear Headphones in Stealth Grey offer a perfect blend of retro minimalist style and modern high-fidelity performance. Crafted with a durable yet ultra-lightweight stainless steel chassis, these open-back headphones provide an airy, spacious soundstage that audiophiles crave without the bulk of traditional over-ear models. The sleek, low-profile design ensures you stay comfortable during long listening sessions, while the 60-ohm drivers deliver a rich, detailed frequency response. Whether you are a casual listener or a dedicated music enthusiast\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 13.5px; text-align: left;\"\u003e\n            \u003ctbody\u003e\n              \u003ctr style=\"background: #f8fafc; border-bottom: 1px solid #e2e8f0;\"\u003e\n                \u003cth style=\"padding: 12px 18px; width: 35%; color: #475569; font-weight: 700;\"\u003eBrand \/ Manufacturer\u003c\/th\u003e\n                \u003ctd style=\"padding: 12px 18px; color: #0f172a; font-weight: 600;\"\u003eKoss\u003c\/td\u003e\n              \u003c\/tr\u003e\n              \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n                \u003cth style=\"padding: 12px 18px; color: #475569; font-weight: 700;\"\u003eModel \/ ASIN Reference\u003c\/th\u003e\n                \u003ctd style=\"padding: 12px 18px; color: #0f172a;\"\u003eB09KZC94X1\u003c\/td\u003e\n              \u003c\/tr\u003e\n              \u003ctr style=\"background: #f8fafc; border-bottom: 1px solid #e2e8f0;\"\u003e\n                \u003cth style=\"padding: 12px 18px; color: #475569; font-weight: 700;\"\u003eCategory Taxonomy\u003c\/th\u003e\n                \u003ctd style=\"padding: 12px 18px; color: #0f172a;\"\u003eElectronics \u0026gt; Headphones, Earbuds \u0026amp; Accessories \u0026gt; Headphones \u0026amp; Earbuds \u0026gt; Earbud Headphones\u003c\/td\u003e\n              \u003c\/tr\u003e\n    \n        \u003ctr style=\"background: #ffffff; border-bottom: 1px solid #e2e8f0;\"\u003e\n          \u003cth style=\"padding: 12px 18px; color: #475569; font-weight: 700;\"\u003eBrand\u003c\/th\u003e\n          \u003ctd style=\"padding: 12px 18px; color: #1e293b;\"\u003eKoss\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \n        \u003ctr style=\"background: #f8fafc; border-bottom: 1px solid #e2e8f0;\"\u003e\n          \u003cth style=\"padding: 12px 18px; color: #475569; font-weight: 700;\"\u003eColor\u003c\/th\u003e\n          \u003ctd style=\"padding: 12px 18px; color: #1e293b;\"\u003eStealth Black\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \n        \u003ctr style=\"background: #ffffff; border-bottom: 1px solid #e2e8f0;\"\u003e\n          \u003cth style=\"padding: 12px 18px; color: #475569; font-weight: 700;\"\u003eEar Placement\u003c\/th\u003e\n          \u003ctd style=\"padding: 12px 18px; color: #1e293b;\"\u003eOn Ear\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \n        \u003ctr style=\"background: #f8fafc; border-bottom: 1px solid #e2e8f0;\"\u003e\n          \u003cth style=\"padding: 12px 18px; color: #475569; font-weight: 700;\"\u003eForm Factor\u003c\/th\u003e\n          \u003ctd style=\"padding: 12px 18px; color: #1e293b;\"\u003eOn Ear\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \n        \u003ctr style=\"background: #ffffff; border-bottom: 1px solid #e2e8f0;\"\u003e\n          \u003cth style=\"padding: 12px 18px; color: #475569; font-weight: 700;\"\u003eImpedance\u003c\/th\u003e\n          \u003ctd style=\"padding: 12px 18px; color: #1e293b;\"\u003e60 ohm\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \n        \u003ctr style=\"background: #f8fafc; border-bottom: 1px solid #e2e8f0;\"\u003e\n          \u003cth style=\"padding: 12px 18px; color: #475569; font-weight: 700;\"\u003eBrand Name\u003c\/th\u003e\n          \u003ctd style=\"padding: 12px 18px; color: #1e293b;\"\u003eKoss\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \n        \u003ctr style=\"background: #ffffff; border-bottom: 1px solid #e2e8f0;\"\u003e\n          \u003cth style=\"padding: 12px 18px; color: #475569; font-weight: 700;\"\u003eModel Number\u003c\/th\u003e\n          \u003ctd style=\"padding: 12px 18px; color: #1e293b;\"\u003eKPH40 Utility Parent\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \n        \u003ctr style=\"background: #f8fafc; border-bottom: 1px solid #e2e8f0;\"\u003e\n          \u003cth style=\"padding: 12px 18px; color: #475569; font-weight: 700;\"\u003eModel Name\u003c\/th\u003e\n          \u003ctd style=\"padding: 12px 18px; color: #1e293b;\"\u003eKPH40 Utility Parent\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \n        \u003ctr style=\"background: #ffffff; border-bottom: 1px solid #e2e8f0;\"\u003e\n          \u003cth style=\"padding: 12px 18px; color: #475569; font-weight: 700;\"\u003eBuilt-In Media\u003c\/th\u003e\n          \u003ctd style=\"padding: 12px 18px; color: #1e293b;\"\u003eCable\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \n        \u003ctr style=\"background: #f8fafc; border-bottom: 1px solid #e2e8f0;\"\u003e\n          \u003cth style=\"padding: 12px 18px; color: #475569; font-weight: 700;\"\u003eAge Range Description\u003c\/th\u003e\n          \u003ctd style=\"padding: 12px 18px; color: #1e293b;\"\u003eAdult\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \n        \u003ctr style=\"background: #ffffff; border-bottom: 1px solid #e2e8f0;\"\u003e\n          \u003cth style=\"padding: 12px 18px; color: #475569; font-weight: 700;\"\u003eWarranty Description\u003c\/th\u003e\n          \u003ctd style=\"padding: 12px 18px; color: #1e293b;\"\u003eLimited Lifetime Warranty\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \n        \u003ctr style=\"background: #f8fafc; border-bottom: 1px solid #e2e8f0;\"\u003e\n          \u003cth style=\"padding: 12px 18px; color: #475569; font-weight: 700;\"\u003eCustomer Package Type\u003c\/th\u003e\n          \u003ctd style=\"padding: 12px 18px; color: #1e293b;\"\u003eFFP\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \n        \u003ctr style=\"background: #ffffff; border-bottom: 1px solid #e2e8f0;\"\u003e\n          \u003cth style=\"padding: 12px 18px; color: #475569; font-weight: 700;\"\u003eNumber of Items\u003c\/th\u003e\n          \u003ctd style=\"padding: 12px 18px; color: #1e293b;\"\u003e1\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \n        \u003ctr style=\"background: #f8fafc; border-bottom: 1px solid #e2e8f0;\"\u003e\n          \u003cth style=\"padding: 12px 18px; color: #475569; font-weight: 700;\"\u003eItem Highlight\u003c\/th\u003e\n          \u003ctd style=\"padding: 12px 18px; color: #1e293b;\"\u003eLightweight, Ultra-Wide Frequency Response, Stainless Steel Adjustable Headband\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \n        \u003ctr style=\"background: #ffffff; border-bottom: 1px solid #e2e8f0;\"\u003e\n          \u003cth style=\"padding: 12px 18px; color: #475569; font-weight: 700;\"\u003eUPC\u003c\/th\u003e\n          \u003ctd style=\"padding: 12px 18px; color: #1e293b;\"\u003e021299197455\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \n        \u003ctr style=\"background: #f8fafc; border-bottom: 1px solid #e2e8f0;\"\u003e\n          \u003cth style=\"padding: 12px 18px; color: #475569; font-weight: 700;\"\u003eGeneration\u003c\/th\u003e\n          \u003ctd style=\"padding: 12px 18px; color: #1e293b;\"\u003e1 x\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \n        \u003ctr style=\"background: #ffffff; border-bottom: 1px solid #e2e8f0;\"\u003e\n          \u003cth style=\"padding: 12px 18px; color: #475569; font-weight: 700;\"\u003eNumber of Packs\u003c\/th\u003e\n          \u003ctd style=\"padding: 12px 18px; color: #1e293b;\"\u003e1\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \n        \u003ctr style=\"background: #f8fafc; border-bottom: 1px solid #e2e8f0;\"\u003e\n          \u003cth style=\"padding: 12px 18px; color: #475569; font-weight: 700;\"\u003eManufacturer\u003c\/th\u003e\n          \u003ctd style=\"padding: 12px 18px; color: #1e293b;\"\u003eKoss\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \n        \u003ctr style=\"background: #ffffff; border-bottom: 1px solid #e2e8f0;\"\u003e\n          \u003cth style=\"padding: 12px 18px; color: #475569; font-weight: 700;\"\u003eMfr Part Number\u003c\/th\u003e\n          \u003ctd style=\"padding: 12px 18px; color: #1e293b;\"\u003eKPH40 Utility\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \n        \u003ctr style=\"background: #f8fafc; border-bottom: 1px solid #e2e8f0;\"\u003e\n          \u003cth style=\"padding: 12px 18px; color: #475569; font-weight: 700;\"\u003eASIN\u003c\/th\u003e\n          \u003ctd style=\"padding: 12px 18px; color: #1e293b;\"\u003eB09KZC94X1\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \n        \u003ctr style=\"background: #ffffff; border-bottom: 1px solid #e2e8f0;\"\u003e\n          \u003cth style=\"padding: 12px 18px; color: #475569; font-weight: 700;\"\u003eHeadphones Ear Placement\u003c\/th\u003e\n          \u003ctd style=\"padding: 12px 18px; color: #1e293b;\"\u003eOn Ear\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \n        \u003ctr style=\"background: #f8fafc; border-bottom: 1px solid #e2e8f0;\"\u003e\n          \u003cth style=\"padding: 12px 18px; color: #475569; font-weight: 700;\"\u003eHeadphone Folding Features\u003c\/th\u003e\n          \u003ctd style=\"padding: 12px 18px; color: #1e293b;\"\u003eOn Ear\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \n        \u003ctr style=\"background: #ffffff; border-bottom: 1px solid #e2e8f0;\"\u003e\n          \u003cth style=\"padding: 12px 18px; color: #475569; font-weight: 700;\"\u003eEarpiece Shape\u003c\/th\u003e\n          \u003ctd style=\"padding: 12px 18px; color: #1e293b;\"\u003eRounded, flat or slightly curved surface\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \n        \u003ctr style=\"background: #f8fafc; border-bottom: 1px solid #e2e8f0;\"\u003e\n          \u003cth style=\"padding: 12px 18px; color: #475569; font-weight: 700;\"\u003eItem Weight\u003c\/th\u003e\n          \u003ctd style=\"padding: 12px 18px; color: #1e293b;\"\u003e0.11 kg\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \n        \u003ctr style=\"background: #ffffff; border-bottom: 1px solid #e2e8f0;\"\u003e\n          \u003cth style=\"padding: 12px 18px; color: #475569; font-weight: 700;\"\u003eUnit Count\u003c\/th\u003e\n          \u003ctd style=\"padding: 12px 18px; color: #1e293b;\"\u003e1 Count\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \n        \u003ctr style=\"background: #f8fafc; border-bottom: 1px solid #e2e8f0;\"\u003e\n          \u003cth style=\"padding: 12px 18px; color: #475569; font-weight: 700;\"\u003eNoise Control\u003c\/th\u003e\n          \u003ctd style=\"padding: 12px 18px; color: #1e293b;\"\u003eNone\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \n        \u003ctr style=\"background: #ffffff; border-bottom: 1px solid #e2e8f0;\"\u003e\n          \u003cth style=\"padding: 12px 18px; color: #475569; font-weight: 700;\"\u003eFrequency Response\u003c\/th\u003e\n          \u003ctd style=\"padding: 12px 18px; color: #1e293b;\"\u003e25000 hertz\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \n        \u003ctr style=\"background: #f8fafc; border-bottom: 1px solid #e2e8f0;\"\u003e\n          \u003cth style=\"padding: 12px 18px; color: #475569; font-weight: 700;\"\u003eSensitivity\u003c\/th\u003e\n          \u003ctd style=\"padding: 12px 18px; color: #1e293b;\"\u003e101 db\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \n        \u003ctr style=\"background: #ffffff; border-bottom: 1px solid #e2e8f0;\"\u003e\n          \u003cth style=\"padding: 12px 18px; color: #475569; font-weight: 700;\"\u003eAudio Driver Type\u003c\/th\u003e\n          \u003ctd style=\"padding: 12px 18px; color: #1e293b;\"\u003eDynamic Driver\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \n        \u003ctr style=\"background: #f8fafc; border-bottom: 1px solid #e2e8f0;\"\u003e\n          \u003cth style=\"padding: 12px 18px; color: #475569; font-weight: 700;\"\u003eEnclosure Material\u003c\/th\u003e\n          \u003ctd style=\"padding: 12px 18px; color: #1e293b;\"\u003eStainless Steel\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \n        \u003ctr style=\"background: #ffffff; border-bottom: 1px solid #e2e8f0;\"\u003e\n          \u003cth style=\"padding: 12px 18px; color: #475569; font-weight: 700;\"\u003eAntenna Location\u003c\/th\u003e\n          \u003ctd style=\"padding: 12px 18px; color: #1e293b;\"\u003eEveryday Use, Traveling, Exercising, Recording\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \n        \u003ctr style=\"background: #f8fafc; border-bottom: 1px solid #e2e8f0;\"\u003e\n          \u003cth style=\"padding: 12px 18px; color: #475569; font-weight: 700;\"\u003eCompatible Devices\u003c\/th\u003e\n          \u003ctd style=\"padding: 12px 18px; color: #1e293b;\"\u003eDevices with 3.5mm audio jack, USB-C port, or Lightning port\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \n        \u003ctr style=\"background: #ffffff; border-bottom: 1px solid #e2e8f0;\"\u003e\n          \u003cth style=\"padding: 12px 18px; color: #475569; font-weight: 700;\"\u003eCable Features\u003c\/th\u003e\n          \u003ctd style=\"padding: 12px 18px; color: #1e293b;\"\u003eDetachable\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \n        \u003ctr style=\"background: #f8fafc; border-bottom: 1px solid #e2e8f0;\"\u003e\n          \u003cth style=\"padding: 12px 18px; color: #475569; font-weight: 700;\"\u003eWater Resistance Level\u003c\/th\u003e\n          \u003ctd style=\"padding: 12px 18px; color: #1e293b;\"\u003eNot Water Resistant\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \n        \u003ctr style=\"background: #ffffff; border-bottom: 1px solid #e2e8f0;\"\u003e\n          \u003cth style=\"padding: 12px 18px; color: #475569; font-weight: 700;\"\u003eAdditional Features\u003c\/th\u003e\n          \u003ctd style=\"padding: 12px 18px; color: #1e293b;\"\u003eLightweight\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \n        \u003ctr style=\"background: #f8fafc; border-bottom: 1px solid #e2e8f0;\"\u003e\n          \u003cth style=\"padding: 12px 18px; color: #475569; font-weight: 700;\"\u003eHeadphone Jack\u003c\/th\u003e\n          \u003ctd style=\"padding: 12px 18px; color: #1e293b;\"\u003e3.5 mm Jack\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \n        \u003ctr style=\"background: #ffffff; border-bottom: 1px solid #e2e8f0;\"\u003e\n          \u003cth style=\"padding: 12px 18px; color: #475569; font-weight: 700;\"\u003eConnectivity Technology\u003c\/th\u003e\n          \u003ctd style=\"padding: 12px 18px; color: #1e293b;\"\u003eWired\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \n        \u003ctr style=\"background: #f8fafc; border-bottom: 1px solid #e2e8f0;\"\u003e\n          \u003cth style=\"padding: 12px 18px; color: #475569; font-weight: 700;\"\u003eWireless Technology\u003c\/th\u003e\n          \u003ctd style=\"padding: 12px 18px; color: #1e293b;\"\u003eBluetooth\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \n        \u003ctr style=\"background: #ffffff; border-bottom: 1px solid #e2e8f0;\"\u003e\n          \u003cth style=\"padding: 12px 18px; color: #475569; font-weight: 700;\"\u003eHardware Interface\u003c\/th\u003e\n          \u003ctd style=\"padding: 12px 18px; color: #1e293b;\"\u003e3.5mm Audio\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \n        \u003ctr style=\"background: #f8fafc; border-bottom: 1px solid #e2e8f0;\"\u003e\n          \u003cth style=\"padding: 12px 18px; color: #475569; font-weight: 700;\"\u003eInput-Device Interface\u003c\/th\u003e\n          \u003ctd style=\"padding: 12px 18px; color: #1e293b;\"\u003e3.5 mm jack\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \n        \u003ctr style=\"background: #ffffff; border-bottom: 1px solid #e2e8f0;\"\u003e\n          \u003cth style=\"padding: 12px 18px; color: #475569; font-weight: 700;\"\u003eStyle Name\u003c\/th\u003e\n          \u003ctd style=\"padding: 12px 18px; color: #1e293b;\"\u003eopen-back\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \n        \u003ctr style=\"background: #f8fafc; border-bottom: 1px solid #e2e8f0;\"\u003e\n          \u003cth style=\"padding: 12px 18px; color: #475569; font-weight: 700;\"\u003eControl Type\u003c\/th\u003e\n          \u003ctd style=\"padding: 12px 18px; color: #1e293b;\"\u003eMedia Control\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \n        \u003ctr style=\"background: #ffffff; border-bottom: 1px solid #e2e8f0;\"\u003e\n          \u003cth style=\"padding: 12px 18px; color: #475569; font-weight: 700;\"\u003eControl Method\u003c\/th\u003e\n          \u003ctd style=\"padding: 12px 18px; color: #1e293b;\"\u003eTouch\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \n        \u003ctr style=\"background: #f8fafc; border-bottom: 1px solid #e2e8f0;\"\u003e\n          \u003cth style=\"padding: 12px 18px; color: #475569; font-weight: 700;\"\u003eController Type\u003c\/th\u003e\n          \u003ctd style=\"padding: 12px 18px; color: #1e293b;\"\u003eWired\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \n            \u003c\/tbody\u003e\n          \u003c\/table\u003e","brand":"Koss","offers":[{"title":"Default Title","offer_id":67352112988235,"sku":"B09KZC94X1","price":75.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/6156\/7819\/files\/51Sm7vzebiL.jpg?v=1793246409","url":"https:\/\/torvill.com\/products\/koss-kph40-utility-on-ear-headphones-stealth-grey","provider":"Torvill","version":"1.0","type":"link"}