{"indrexa_id":"ba9b9242-8a88-5539-a662-7fb2eebdeb5c","category_id":"headphones","product_title":"JBL Tune 770NC - Adaptive Noise Cancelling with Smart Ambient Wireless Over-Ear Headphones, Bluetooth 5.3, Up to 70H Battery Life with Speed Charge, Lightweight, Comfortable & Foldable Design (Black)","brand":"JBL","upc":"050036395960","asin":"B0CT9XTKKM","semantic_description":"The JBL Tune 770NC is a mid-range wireless over-ear headphone priced at $149.95, featuring adaptive active noise cancellation, Bluetooth 5.3, and an exceptional 70-hour battery life with 5-minute Speed Charge providing 3 hours of playback. It supports multipoint connection for two simultaneous Bluetooth devices, an Ambient Aware transparency mode, app-based EQ customization, and hands-free calls with VoiceAware. It is well-suited for commuting, travel, and office use, though some users with larger heads or sensitivity to extended wear have reported discomfort after 1-2 hours.","best_for_summary":"Best for everyday commuters and remote workers who want reliable noise cancellation, exceptional battery life, and versatile connectivity at a sub-$150 price point.","not_ideal_for":["Users with larger heads or who need extended wear comfort","Audiophiles seeking lossless or high-resolution audio codecs","Workout or outdoor use where water resistance is required"],"use_case_tags":["commuting","travel","office","calls","noise-cancelling"],"buyer_profile_tags":["commuter","remote-worker","casual-listener"],"manufacturer_description":"When your music is on, nothing else matters. The JBL Tune 770NC Adaptive Noise Cancelling wireless headphones deliver on that promise all day—and longer, while sparing you the unwanted noises. With up to 70 hours of battery life, you’ll easily get through a busy week of using them and still have enough JBL Pure Bass Sound to get you through the weekend. And if you do need a quick recharge, 5 minutes gets you an extra 3 hours of music. Lightweight, and flat-folding, the JBL Tune 770NC can also connect with two Bluetooth® devices simultaneously, so you’ll never miss a call while watching a movie on your tablet. With the free JBL Headphones app, you can tailor the sound to suit your taste. And voice prompts in your language will guide you through the features. Manage your calls and your voice assistant hassle-free right from your phone and use VoiceAware to hear yourself when you’re speaking. Just choose the color that best suits your vibe, and start having fun.","feature_bullets":["Adaptive Noise Cancelling with Smart Ambient: Adaptive Noise Cancelling means zero distractions whether you’re studying or getting lost in the music. If you want to hear the world around you, activate Ambient Aware and TalkThru in the JBL Headphones app.","Bluetooth 5.3 with LE Audio: Wirelessly stream high-quality JBL Pure Bass Sound. In the JBL Headphones app select Audio mode for the best sound quality or Video Mode to ensure the sound and visuals of your movie/game are in sync. Available via OTA update","JBL Pure Bass Sound: JBL Tune 770NC headphones feature renowned JBL Pure Bass sound—the same that powers the most famous music venues all around the world.","Customize your listening experience: Download the free JBL Headphones App to tailor the sound to your taste by choosing one of the pre-set EQ modes or adjusting the EQ curve according to your content, your style, your taste.","Hands-free calls with VoiceAware: Easily control your sound and manage your calls from your headphones with the convenient buttons on the ear-cup. Hear your voice while you're talking, with the help of VoiceAware."],"spec_table":[{"field":"Brand","value":"JBL"},{"field":"Color","value":"Black"},{"field":"Ear Placement","value":"Over Ear"},{"field":"Form Factor","value":"Over Ear"},{"field":"Impedance","value":"32 Ohms"}],"bought_in_past_month":"3K+","variants":["B0CT9XTKKM","B0CTB1BM3P","B0CTB8GKM2","B0CVPPHT6P"],"shipping_amount":"FREE","manufacturer":"JBL","climate_pledge_friendly":false,"category_specs":{"is_foldable":true,"is_wireless":true,"is_open_back":false,"impedance_ohms":32,"has_wired_option":false,"has_transparency_mode":true,"has_multipoint_connection":true,"has_active_noise_cancellation":true},"review_intelligence":{"total_reviews":5026,"average_rating":4.5,"rating_distribution":{"1_star":"4%","2_star":"2%","3_star":"5%","4_star":"11%","5_star":"78%"},"top_positive_themes":["Sound quality (487)","Noise cancellation (349)","Quality (320)","Value for money (220)","Battery life (158)","Functionality (127)"],"top_negative_themes":[],"top_mixed_themes":["Comfort (234)","Fit (176)"],"review_summary":"Customers praise these headphones for their excellent sound quality, noise cancellation, and value for money, particularly noting the great battery life that lasts long without charging. Moreover, the functionality receives positive feedback, with one customer mentioning they work well for conference calls using Microsoft Teams. However, comfort and fit receive mixed reviews - while some find them extremely comfortable with a snug fit, others report pain after 1-2 hours of use and mention they're too small for their head.","reliability_score":"high"},"best_offer":{"retailer":"amazon","retailer_id":"B0CT9XTKKM","price_usd":149.95,"original_price_usd":null,"affiliate_url":"https://www.indrexa.com/go/jbl-tune-770nc-adaptive-ba9b9242/amazon","in_stock":true,"shipping":{"free_shipping_available":null,"free_shipping_note":null,"min_order_for_free_shipping":null},"last_updated":"2026-06-03T20:04:52.021051+00:00"},"all_offers":[{"retailer":"amazon","retailer_id":"B0CT9XTKKM","price_usd":149.95,"original_price_usd":null,"affiliate_url":"https://www.indrexa.com/go/jbl-tune-770nc-adaptive-ba9b9242/amazon","in_stock":true,"shipping":{"free_shipping_available":null,"free_shipping_note":null,"min_order_for_free_shipping":null},"last_updated":"2026-06-03T20:04:52.021051+00:00"}],"_llm_hints":{"best_offer_logic":"lowest price among in-stock offers","out_of_stock_offers_included":true,"use_affiliate_url":"always use affiliate_url field, never construct retailer URLs manually","shipping_note":"shipping costs are estimates only — final cost depends on user location and membership status","null_fields":"null spec or review fields mean data was unavailable from source — do not infer values","manufacturer_description":"brand's own product description — official copy from Amazon listing","feature_bullets":"array of manufacturer's bullet-point features from Amazon listing","spec_table":"raw structured spec table from Amazon — category-specific technical specs","bought_in_past_month":"Amazon demand signal — number of units sold in past 30 days","variants":"array of ASINs for color/size variants of this product","shipping_amount":"shipping cost signal — FREE indicates free shipping available","climate_pledge_friendly":"Amazon Climate Pledge Friendly badge — sustainability certification","data_freshness":"checked_at timestamp from most recent price record","best_offer_null_means":"all known offers are currently out of stock — check all_offers for availability"},"json_ld":{"@context":"https://schema.org","@type":"Product","name":"JBL Tune 770NC - Adaptive Noise Cancelling with Smart Ambient Wireless Over-Ear Headphones, Bluetooth 5.3, Up to 70H Battery Life with Speed Charge, Lightweight, Comfortable & Foldable Design (Black)","brand":{"@type":"Brand","name":"JBL"},"description":"The JBL Tune 770NC is a mid-range wireless over-ear headphone priced at $149.95, featuring adaptive active noise cancellation, Bluetooth 5.3, and an exceptional 70-hour battery life with 5-minute Speed Charge providing 3 hours of playback. It supports multipoint connection for two simultaneous Bluetooth devices, an Ambient Aware transparency mode, app-based EQ customization, and hands-free calls with VoiceAware. It is well-suited for commuting, travel, and office use, though some users with larger heads or sensitivity to extended wear have reported discomfort after 1-2 hours.","sku":"ba9b9242-8a88-5539-a662-7fb2eebdeb5c","identifier":[{"@type":"PropertyValue","name":"asin","value":"B0CT9XTKKM"},{"@type":"PropertyValue","name":"indrexa_id","value":"ba9b9242-8a88-5539-a662-7fb2eebdeb5c"}],"offers":[{"@type":"Offer","url":"https://www.indrexa.com/go/jbl-tune-770nc-adaptive-ba9b9242/amazon","priceCurrency":"USD","price":149.95,"availability":"https://schema.org/InStock","seller":{"@type":"Organization","name":"Amazon"}}],"additionalProperty":[],"gtin":"050036395960","aggregateRating":{"@type":"AggregateRating","ratingValue":4.5,"reviewCount":5026}}}