{"product_id":"edifier-w820nb-plus-anc-over-ear-headphones","title":"Edifier W820NB Plus ANC Over-Ear Headphones","description":"\u003ch3\u003eEdifier W820NB Plus ANC Over-Ear Headphones\u003c\/h3\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"c6b7efc5-958d-49da-b7d1-73e7ceb6c9fc\" dir=\"auto\" data-message-model-slug=\"gpt-5-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"366\"\u003eThe \u003cstrong data-start=\"4\" data-end=\"58\"\u003eEdifier ES850NB Active Noise Cancelling Headphones\u003c\/strong\u003e redefine your listening experience by combining advanced sound technology with intelligent features for everyday use. Equipped with \u003cstrong data-start=\"191\" data-end=\"214\"\u003eadvanced hybrid ANC\u003c\/strong\u003e, these headphones effectively block out surrounding noise, letting you immerse yourself fully in music, calls, or entertainment without distractions.\u003c\/p\u003e\n\u003cp data-start=\"368\" data-end=\"882\"\u003eAt the core of the ES850NB is a \u003cstrong data-start=\"400\" data-end=\"441\"\u003e40mm titanium-coated composite driver\u003c\/strong\u003e, engineered to deliver crystal-clear highs, rich detail, and exceptional sound clarity. Whether you’re streaming music wirelessly or connecting via USB-C for \u003cstrong data-start=\"600\" data-end=\"634\"\u003eHi-Res audio up to 96kHz\/24bit\u003c\/strong\u003e, the headphones ensure every note is faithfully reproduced, creating a truly high-fidelity experience. The \u003cstrong data-start=\"742\" data-end=\"764\"\u003espatial sound mode\u003c\/strong\u003e further enhances your listening by producing a wide, immersive soundstage, making your audio feel larger-than-life.\u003c\/p\u003e\n\u003cp data-start=\"884\" data-end=\"1236\"\u003eDesigned for long listening sessions, the ES850NB offers \u003cstrong data-start=\"941\" data-end=\"985\"\u003eup to 88 hours of uninterrupted playback\u003c\/strong\u003e with ANC turned off. \u003cstrong data-start=\"1007\" data-end=\"1048\"\u003eAI-powered noise-canceling technology\u003c\/strong\u003e ensures that calls remain crisp and clear, even in noisy environments, while \u003cstrong data-start=\"1126\" data-end=\"1157\"\u003esmart volume guard features\u003c\/strong\u003e help protect your hearing over time, providing a safer listening experience.\u003c\/p\u003e\n\u003cp data-start=\"1238\" data-end=\"1597\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eConnectivity is seamless with \u003cstrong data-start=\"1268\" data-end=\"1290\"\u003emultipoint support\u003c\/strong\u003e, allowing you to switch effortlessly between two devices without the hassle of reconnecting. Lightweight and comfortable, these headphones are perfect for daily use, travel, or work-from-anywhere setups, combining premium audio performance with convenience and intelligent features that fit your lifestyle.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"inline-flex border border-gray-100 dark:border-gray-700 rounded-xl\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eHighlights:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli class=\"font-size-14\"\u003eAdvanced hybrid ANC effectively blocks out surround noise for immersive listening.\u003c\/li\u003e\n\u003cli class=\"font-size-14\"\u003e40mm titanium-coated composite driver delivers crystal-clear highs with rich detail and exceptional sound clarity.\u003c\/li\u003e\n\u003cli class=\"font-size-14\"\u003eSupporting both wired and wireless Hi-Res audio up to 96kHz\/24bit\u003c\/li\u003e\n\u003cli class=\"font-size-14\"\u003eSpatial sound mode creates a wide, immersive soundstage.\u003c\/li\u003e\n\u003cli class=\"font-size-14\"\u003eEnjoy up to 88 hours of uninterrupted listening (ANC OFF).\u003c\/li\u003e\n\u003cli class=\"font-size-14\"\u003eAI-powered noise-canceling technology ensures clear, crisp hands-free calls.\u003c\/li\u003e\n\u003cli class=\"font-size-14\"\u003eSmart volume guard features help protect your hearing over time.\u003c\/li\u003e\n\u003cli class=\"font-size-14\"\u003eMultipoint connection easily switches between two devices without the need to reconnect.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSPECIFICATIONS:\u003c\/p\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"96\" data-end=\"242\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"96\" data-end=\"130\"\u003e\n\u003ctr data-start=\"96\" data-end=\"130\"\u003e\n\u003cth data-start=\"96\" data-end=\"127\" data-col-size=\"sm\" class=\"\"\u003e\u003cstrong data-start=\"98\" data-end=\"126\"\u003eBLUETOOTH® SPECIFICATION\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth data-start=\"127\" data-end=\"130\" data-col-size=\"sm\" class=\"\"\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"141\" data-end=\"242\"\u003e\n\u003ctr data-start=\"141\" data-end=\"170\"\u003e\n\u003ctd data-start=\"141\" data-end=\"162\" data-col-size=\"sm\"\u003eBluetooth® Version\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"162\" data-end=\"170\"\u003eV6.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"171\" data-end=\"203\"\u003e\n\u003ctd data-start=\"171\" data-end=\"189\" data-col-size=\"sm\"\u003eEffective Range\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"189\" data-end=\"203\"\u003eAbout 10 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"204\" data-end=\"242\"\u003e\n\u003ctd data-start=\"204\" data-end=\"229\" data-col-size=\"sm\"\u003eSupported Audio Coding\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"229\" data-end=\"242\"\u003eLDAC, SBC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"244\" data-end=\"380\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"244\" data-end=\"261\"\u003e\n\u003ctr data-start=\"244\" data-end=\"261\"\u003e\n\u003cth data-start=\"244\" data-end=\"258\" data-col-size=\"sm\" class=\"\"\u003e\u003cstrong data-start=\"246\" data-end=\"257\"\u003eBATTERY\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth data-start=\"258\" data-end=\"261\" data-col-size=\"sm\" class=\"\"\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"272\" data-end=\"380\"\u003e\n\u003ctr data-start=\"272\" data-end=\"316\"\u003e\n\u003ctd data-start=\"272\" data-end=\"298\" data-col-size=\"sm\"\u003ePlayback Time (ANC OFF)\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"298\" data-end=\"316\"\u003eAbout 88 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"317\" data-end=\"360\"\u003e\n\u003ctd data-start=\"317\" data-end=\"342\" data-col-size=\"sm\"\u003ePlayback Time (ANC ON)\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"342\" data-end=\"360\"\u003eAbout 49 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"361\" data-end=\"380\"\u003e\n\u003ctd data-start=\"361\" data-end=\"369\" data-col-size=\"sm\"\u003eInput\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"369\" data-end=\"380\"\u003e5V ⎓ 1A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"382\" data-end=\"507\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"382\" data-end=\"408\"\u003e\n\u003ctr data-start=\"382\" data-end=\"408\"\u003e\n\u003cth data-start=\"382\" data-end=\"405\" data-col-size=\"sm\" class=\"\"\u003e\u003cstrong data-start=\"384\" data-end=\"404\"\u003eGENERAL FEATURES\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth data-start=\"405\" data-end=\"408\" data-col-size=\"sm\" class=\"\"\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"419\" data-end=\"507\"\u003e\n\u003ctr data-start=\"419\" data-end=\"458\"\u003e\n\u003ctd data-start=\"419\" data-end=\"440\" data-col-size=\"sm\"\u003eFrequency Response\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"440\" data-end=\"458\"\u003e20 Hz – 40 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"459\" data-end=\"507\"\u003e\n\u003ctd data-start=\"459\" data-end=\"489\" data-col-size=\"sm\"\u003eOutput Sound Pressure Level\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"489\" data-end=\"507\"\u003e91 ± 3 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWHAT'S IN THE BOX?\u003c\/h3\u003e\n\u003cp data-start=\"88\" data-end=\"144\"\u003e1 × Edifier ES850NB Active Noise Cancelling Headphones\u003c\/p\u003e\n\u003cp data-start=\"147\" data-end=\"173\"\u003e1 × USB-C Charging Cable\u003c\/p\u003e\n\u003cp data-start=\"176\" data-end=\"215\"\u003e1 × 3.5mm Audio Cable (for wired use)\u003c\/p\u003e\n\u003cp data-start=\"218\" data-end=\"245\"\u003e1 × Carrying Case \/ Pouch\u003c\/p\u003e\n\u003cp data-start=\"248\" data-end=\"281\"\u003e1 × User Manual \u0026amp; Warranty Card\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Edifier","offers":[{"title":"Dark Gray","offer_id":42834302992432,"sku":"4008320","price":79.99,"currency_code":"USD","in_stock":true},{"title":"Navy","offer_id":42834303025200,"sku":"4008337","price":79.99,"currency_code":"USD","in_stock":true},{"title":"Pink","offer_id":42834303057968,"sku":"4008344","price":79.99,"currency_code":"USD","in_stock":true},{"title":"Ivory","offer_id":42834303090736,"sku":"4008313","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0157\/4967\/7104\/files\/3fcaa1fbac38925a3b2285dcc83bd363.webp?v=1773142563","url":"https:\/\/www.wellbots.com\/products\/edifier-w820nb-plus-anc-over-ear-headphones","provider":"Wellbots","version":"1.0","type":"link"}