{"product_id":"jbl-live-660nc-wireless-noise-cancelling-over-the-ear-headphones-black-no-case-grade-b","title":"JBL - Live 660NC Wireless Noise Cancelling Over-The-Ear Headphones - Black - NO CASE - Grade B","description":"\u003ch2 class=\"text-xs font-bold text-[#2E7D32] uppercase border-b-2 border-[#2E7D32] pb-1 mt-4 mb-2\"\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp class=\"text-sm text-gray-800 leading-relaxed break-words\"\u003eExperience immersive sound with the JBL Live 660NC Wireless Over-Ear Headphones. Featuring powerful 40mm drivers, these headphones deliver JBL's signature sound with enhanced bass for a premium audio experience. Adaptive Noise Cancelling technology allows you to block out ambient distractions, while Ambient Aware keeps you connected to your surroundings. Designed for all-day comfort, the lightweight headband and soft ear cushions ensure a perfect fit for extended listening sessions.\u003c\/p\u003e\n\u003ch2 class=\"text-xs font-bold text-[#2E7D32] uppercase border-b-2 border-[#2E7D32] pb-1 mt-4 mb-2\"\u003eKEY FEATURES\u003c\/h2\u003e\n\u003cul class=\"list-disc pl-5 text-sm text-gray-800 space-y-1 break-words\"\u003e\n\u003cli\u003eSignature JBL Sound: Equipped with powerful 40mm drivers that deliver expansive audio with deep, punchy bass and crisp highs.\u003c\/li\u003e\n\u003cli\u003eAdaptive Noise Cancelling: Actively monitors and blocks out ambient noise for an uninterrupted, immersive listening experience.\u003c\/li\u003e\n\u003cli\u003eAll-Day Comfort \u0026amp; Battery: Features a lightweight, comfortable fabric headband with soft ear cushions and extended battery life for prolonged use.\u003c\/li\u003e\n\u003cli\u003eValue Optimized Platform: Carefully curated component list delivering high productivity ratios at modern eco-friendly specs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"text-xs font-bold text-[#2E7D32] uppercase border-b-2 border-[#2E7D32] pb-1 mt-4 mb-2\"\u003eSPECIFICATIONS\u003c\/h2\u003e\n\u003ctable class=\"w-full text-sm border-collapse decoration-solid\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"border-b border-gray-200\"\u003e\n\u003ctd class=\"py-2 px-1 font-bold text-gray-950 break-words\"\u003eBrand\u003c\/td\u003e\n\u003ctd class=\"py-2 px-1 text-gray-800 break-words whitespace-normal\"\u003eJBL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-b border-gray-200\"\u003e\n\u003ctd class=\"py-2 px-1 font-bold text-gray-950 break-words\"\u003eModel\u003c\/td\u003e\n\u003ctd class=\"py-2 px-1 text-gray-800 break-words whitespace-normal\"\u003eOver-Ear Wireless Headphones\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-b border-gray-200\"\u003e\n\u003ctd class=\"py-2 px-1 font-bold text-gray-950 break-words\"\u003eType (Over-Ear \/ In-Ear \/ etc.)\u003c\/td\u003e\n\u003ctd class=\"py-2 px-1 text-gray-800 break-words whitespace-normal\"\u003eOver-Ear Wireless Headphones\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-b border-gray-200\"\u003e\n\u003ctd class=\"py-2 px-1 font-bold text-gray-950 break-words\"\u003eDriver Size\u003c\/td\u003e\n\u003ctd class=\"py-2 px-1 text-gray-800 break-words whitespace-normal\"\u003e40mm Dynamic Drivers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-b border-gray-200\"\u003e\n\u003ctd class=\"py-2 px-1 font-bold text-gray-950 break-words\"\u003eFrequency Response\u003c\/td\u003e\n\u003ctd class=\"py-2 px-1 text-gray-800 break-words whitespace-normal\"\u003e16Hz - 20kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-b border-gray-200\"\u003e\n\u003ctd class=\"py-2 px-1 font-bold text-gray-950 break-words\"\u003eImpedance\u003c\/td\u003e\n\u003ctd class=\"py-2 px-1 text-gray-800 break-words whitespace-normal\"\u003e32 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-b border-gray-200\"\u003e\n\u003ctd class=\"py-2 px-1 font-bold text-gray-950 break-words\"\u003eSensitivity\u003c\/td\u003e\n\u003ctd class=\"py-2 px-1 text-gray-800 break-words whitespace-normal\"\u003e97 dB SPL @ 1kHz\/1mW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-b border-gray-200\"\u003e\n\u003ctd class=\"py-2 px-1 font-bold text-gray-950 break-words\"\u003eNoise Cancelling (Yes\/No)\u003c\/td\u003e\n\u003ctd class=\"py-2 px-1 text-gray-800 break-words whitespace-normal\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-b border-gray-200\"\u003e\n\u003ctd class=\"py-2 px-1 font-bold text-gray-950 break-words\"\u003eConnectivity (Bluetooth version + codecs)\u003c\/td\u003e\n\u003ctd class=\"py-2 px-1 text-gray-800 break-words whitespace-normal\"\u003eBluetooth 5.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-b border-gray-200\"\u003e\n\u003ctd class=\"py-2 px-1 font-bold text-gray-950 break-words\"\u003eBattery Life (generic only — never specific %)\u003c\/td\u003e\n\u003ctd class=\"py-2 px-1 text-gray-800 break-words whitespace-normal\"\u003eExtended play rechargeable battery pack (percentage stats omitted)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-b border-gray-200\"\u003e\n\u003ctd class=\"py-2 px-1 font-bold text-gray-950 break-words\"\u003eWeight\u003c\/td\u003e\n\u003ctd class=\"py-2 px-1 text-gray-800 break-words whitespace-normal\"\u003e265g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-b border-gray-200\"\u003e\n\u003ctd class=\"py-2 px-1 font-bold text-gray-950 break-words\"\u003eColor\u003c\/td\u003e\n\u003ctd class=\"py-2 px-1 text-gray-800 break-words whitespace-normal\"\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-b border-gray-200\"\u003e\n\u003ctd class=\"py-2 px-1 font-bold text-gray-950 break-words\"\u003eHardware Upgradeability Rating\u003c\/td\u003e\n\u003ctd class=\"py-2 px-1 text-gray-800 break-words whitespace-normal\"\u003eN\/A – Sealed audio device.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-b border-gray-200\"\u003e\n\u003ctd class=\"py-2 px-1 font-bold text-gray-950 break-words\"\u003ePhysical Ports \u0026amp; Expansion\u003c\/td\u003e\n\u003ctd class=\"py-2 px-1 text-gray-800 break-words whitespace-normal\"\u003e1x USB-C Charging Port, 1x 3.5mm Audio Jack.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 class=\"text-xs font-bold text-[#2E7D32] uppercase border-b-2 border-[#2E7D32] pb-1 mt-4 mb-2\"\u003eCONNECTIVITY\u003c\/h2\u003e\n\u003cul class=\"flex flex-wrap gap-2 mt-2\"\u003e\n\u003cli class=\"bg-green-100 text-green-900 text-xs px-2.5 py-1 font-mono font-bold border border-green-200 rounded\"\u003eBluetooth 5.0\u003c\/li\u003e\n\u003cli class=\"bg-green-100 text-green-900 text-xs px-2.5 py-1 font-mono font-bold border border-green-200 rounded\"\u003eUSB-C\u003c\/li\u003e\n\u003cli class=\"bg-green-100 text-green-900 text-xs px-2.5 py-1 font-mono font-bold border border-green-200 rounded\"\u003e3.5mm Audio\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"text-xs font-bold text-[#2E7D32] uppercase border-b-2 border-[#2E7D32] pb-1 mt-4 mb-2\"\u003eWHAT'S INCLUDED\u003c\/h2\u003e\n\u003cul class=\"list-disc pl-5 text-sm text-gray-800 space-y-1\"\u003e\n\u003cli\u003eJBL Live 660NC Headphones\u003c\/li\u003e\n\u003cli\u003eCharging Cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"text-xs font-bold text-red-650 uppercase border-b-2 border-red-600 pb-1 mt-4 mb-2\"\u003eDOES NOT INCLUDE DEFAULT PACKAGES\u003c\/h2\u003e\n\u003cul class=\"list-disc pl-5 text-sm text-red-900 space-y-1\"\u003e\n\u003cli\u003eOriginal Box\u003c\/li\u003e\n\u003cli\u003eCarrying Case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"text-xs font-bold text-[#2E7D32] uppercase border-b-2 border-[#2E7D32] pb-1 mt-4 mb-2\"\u003eCONDITION SPECIFICS\u003c\/h2\u003e\n\u003cp class=\"text-sm text-gray-800\"\u003e\u003cstrong class=\"uppercase text-[#2E7D32]\"\u003eGOOD CONDITION\u003c\/strong\u003e - This item has been professionally inspected, thoroughly tested, and restored by certified technicians to full operational capacity. It exhibits light cosmetic wear from normal use, such as superficial scratches or faint scuffs on the aluminum chassis, frame, or back cover. The screen is exceptionally clear, free of any deep scratches, cracks, or visible display defects. All physical ports and connectivity modules are clean, solid, and fully functional.\u003c\/p\u003e\n\u003ch2 class=\"text-xs font-bold text-gray-500 uppercase border-b-2 border-gray-400 pb-1 mt-4 mb-2\"\u003eDISCLAIMER\u003c\/h2\u003e\n\u003cp class=\"text-xs text-gray-600 bg-gray-50 p-3 border border-gray-200 font-mono rounded leading-normal\"\u003eThis is a refurbished product. It has been inspected, tested, and restored to full working condition. Minor cosmetic imperfections may be present. Devices will have some variation in appearance. The photos shown are example images representing the typical condition of the model listed.\u003c\/p\u003e\n\u003cp class=\"note-box mt-3 p-3 bg-amber-50 border border-amber-200 text-amber-900 text-xs rounded\"\u003e\u003cstrong\u003eWarehouse Quality Statement:\u003c\/strong\u003e All units are fully tested and verified according to our internal quality standards. We do not open devices during our inspection or refurbishment process, and no internal components (such as batteries, screens, hard drives, etc.) are replaced.\u003c\/p\u003e","brand":"R3NEW","offers":[{"title":"Excellent","offer_id":51281586913513,"sku":"JBLLIVE660NCBLKAM-NO CASE^A","price":84.99,"currency_code":"USD","in_stock":false},{"title":"Good","offer_id":51281586946281,"sku":"JBLLIVE660NCBLKAM-NO CASE^B","price":78.99,"currency_code":"USD","in_stock":true},{"title":"Eco-Save","offer_id":51281586979049,"sku":"JBLLIVE660NCBLKAM-NO CASE^C","price":64.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/5433\/3161\/files\/251482.jpg?v=1781623232","url":"https:\/\/r3new.com\/products\/jbl-live-660nc-wireless-noise-cancelling-over-the-ear-headphones-black-no-case-grade-b","provider":"R3NEW","version":"1.0","type":"link"}