{"product_id":"jbl-tune-flex-2-true-wireless-anc-earbuds","title":"JBL Tune Flex 2 True Wireless ANC Earbuds","description":"\u003cp\u003e\u003cstrong\u003eJBL Tune Flex 2 (TFLEX2BLK) are true wireless earbuds with adaptive noise canceling, spatial sound, and up to 48 hours total playback for all-day listening.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese black JBL earbuds combine compact design with performance features made for commuting, workouts, and work calls. They deliver spatial audio for a wider soundstage, two ear tip sound modes to tailor bass and clarity, and an IP54 rating to resist dust and sweat. Six built-in microphones handle voice pickup while Adaptive Noise Canceling reduces distractions. The charging case extends playtime so the earbuds alone deliver about 12 hours (ANC off) and up to 48 hours total with recharges.\u003c\/p\u003e\n\n\u003ch3\u003eHow does Adaptive Noise Canceling improve my listening?\u003c\/h3\u003e\n\u003cp\u003eAdaptive Noise Canceling (ANC) actively reduces ambient noise so you hear music and podcasts more clearly in busy environments. It adjusts to changing background sounds instead of using a fixed level of cancellation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAutomatically adapts to nearby noises like transit and chatter\u003c\/li\u003e\n  \u003cli\u003eLets you keep volume lower while preserving detail\u003c\/li\u003e\n  \u003cli\u003eQuickly toggled for situational awareness\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat kind of battery life can I expect during daily use?\u003c\/h3\u003e\n\u003cp\u003eThe Tune Flex 2 offers long runtimes with the carrying case: earbuds alone provide around 12 hours when ANC is off, and the included case delivers additional charges for up to 48 hours of total playback. Fast top-ups get you listening again without long waits.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAbout 12 hours per earbuds on a single charge (ANC off)\u003c\/li\u003e\n  \u003cli\u003eCase adds multiple charges to reach up to 48 hours total\u003c\/li\u003e\n  \u003cli\u003eShort charging sessions restore useful playback quickly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the sound adapt to different ear tips and uses?\u003c\/h3\u003e\n\u003cp\u003eThese earbuds include two ear tip sound modes that let you prioritize punchy bass or clearer mids and vocals, depending on your content and seal. Swapping tips changes acoustic coupling, and the modes optimize the tuning for those differences.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTwo selectable ear tip sound modes for bass or clarity\u003c\/li\u003e\n  \u003cli\u003eImproved fit helps passive noise isolation and bass response\u003c\/li\u003e\n  \u003cli\u003eSpatial Sound widens perceived soundstage for immersive playback\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these earbuds reliable for calls and active use?\u003c\/h3\u003e\n\u003cp\u003eYes—six built-in microphones focus on voice capture and reduce background noise during calls. The IP54 rating also protects against dust and sweat, making them suitable for daily commutes and workouts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSix-mic array for clearer voice transmission\u003c\/li\u003e\n  \u003cli\u003eIP54 dust and water resistance for everyday use\u003c\/li\u003e\n  \u003cli\u003eCompact case and stable fit for on-the-go convenience\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The JBL Tune Flex 2 TFLEX2BLK is aimed at listeners who want advanced features in a compact package — commuters, remote workers, fitness enthusiasts, and anyone wanting long battery life plus adaptive noise control. If you need balanced daily performance with spatial sound and confident call handling in a sweat-resistant design, these earbuds are a strong match.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does ANC work with both earbuds?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, Adaptive Noise Canceling operates when using either earbud or both, adjusting to ambient sound automatically.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these earbuds sweatproof for workouts?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They have an IP54 rating, which protects against sweat and dust but not full water immersion.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":48413582360733,"sku":"B0FP9SQ8BP","price":74.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/jbl-tflex2blk-front-view.jpg?v=1781272595","url":"https:\/\/nexoltic.com\/products\/jbl-tune-flex-2-true-wireless-anc-earbuds","provider":"Nexoltic","version":"1.0","type":"link"}