{"indrexa_id":"67f53d87-5815-54bd-a38c-30964046e561","category_id":"headphones","product_title":"Bose QuietComfort Ultra Earbuds (2nd Gen) - Wireless Noise Cancelling Earbuds with Mic, Immersive Audio, USB-C Charging, Up to 6 Hours Battery, IPX4 Rating, Black","brand":"Bose","upc":"017817861120","asin":"B0F7M3HPBD","semantic_description":"The Bose QuietComfort Ultra Earbuds (2nd Gen) are true wireless in-ear earbuds featuring Bose's top-tier active noise cancellation with CustomTune technology, which personalizes both noise cancellation and sound profile to the shape of the user's ears. They offer up to 6 hours of battery life (4 hours with Immersive Audio enabled), Bluetooth multipoint connectivity for switching between two devices, an IPX4 water resistance rating, and a wireless charging case that provides up to three additional full charges. Standout features include spatial Immersive Audio, a Cinema Mode for video content, and SpeechClarity microphone technology for call quality; however, some users have reported connectivity issues and unit failures after a few months of use.","best_for_summary":"Best for commuters and travelers who prioritize world-class noise cancellation, personalized sound, and a secure in-ear fit across multiple devices.","not_ideal_for":["users needing more than 6 hours of continuous playback without recharging","those who require a wired backup connection option","buyers seeking long-term proven durability given mixed reliability reports"],"use_case_tags":["commuting","travel","noise-cancelling","calls","premium-audio"],"buyer_profile_tags":["commuter","traveler","casual-listener"],"manufacturer_description":"Every listen deserves the premium, personalised audio, world-class noise cancellation, and seamless experience of Bose QuietComfort Ultra Earbuds (2nd Gen). Feel all the feels with each song as CustomTune technology adapts the noise cancellation and audio performance to the shape of your ears. These wireless earbuds offer the best Bose in-ear noise cancellation for when all you want is the music. * Testing conducted by Bose with active noise cancelling on and audio playback at a loudness of 75dBSPL. Battery life varies based on settings and usage. ** Testing conducted by Bose by counting cycles of inserting battery-depleted earbuds into a fully charged case and charging to 100%, then resuming audio playback at a loudness of 75 dBSPL until battery depletion. *** Testing conducted by Bose by inserting earbuds with battery depleted into a fully charged case and charging earbuds for 20 minutes, then resuming audio playback at a loudness of 75dBSPL with active noise cancelling on and Immersive Audio off. Battery life varies based on settings and usage.","feature_bullets":["WORLD-CLASS NOISE CANCELLATION: The best noise cancellation of any Bose wireless earbuds is now even better than before. ActiveSense technology smooths spikes in surrounding sound, so even in Aware Mode distractions won’t get in the way.","CUSTOMTUNE TECHNOLOGY: CustomTune technology analyses your ears and adapts your in-ear headphones to their shape. The result? World-class noise cancellation and custom sound for bigger chills every time you press play.","NOISE CONTROL: Quickly adjust the level of noise cancellation without using Modes, including turning it off completely to conserve battery.","IMMERSIVE AUDIO: Bose Immersive Audio spatialises what you’re hearing by taking it out of your head and placing it beyond your Bluetooth earbuds. It’s like listening from the acoustic sweet spot, where songs sound like the artist intended.","SECURE FIT AND STABILITY: Choose from nine combos of eartips and stability bands to find the snuggest fit for comfortable earbuds. The soft, umbrella-shaped tips seal the opening of your ear to reduce outside noises while stability bands hug them.","CLEAR PHONE CALLS: Be heard loud and clear with Bose's best call quality. SpeechClarity technology uses noise-rejecting mics to filter out background noise and wind and focus on your voice. Take calls with both or a single earbud, whatever works for you.","WIRELESS CHARGING CASE: Play for up to 6 hours in Quiet or Aware Mode (up to 4 hours with Immersive Audio).* The case holds up to three full charges,** and recharging it is easier than ever with new wireless charging capabilities or with USB-C","BLUETOOTH MULTIPOINT CONNECTIVITY: Bluetooth multipoint offers seamless, uninterrupted listening. Switch between your phone, your laptop, and other devices with ease – all without missing a moment.","IN-EAR CINEMA SOUND: Make all your video content come to life in a whole new way with Cinema Mode. This new feature spatializes your audio while balancing background sounds and sound effects, giving you a theater-like experience in your earbuds.","BOSE APP: Download the Bose app to receive the latest software updates. Ensure optimal functionality and get access to all the latest features and cutting-edge tech."],"spec_table":[{"field":"Brand","value":"Bose"},{"field":"Color","value":"Black"},{"field":"Ear Placement","value":"In Ear"},{"field":"Form Factor","value":"In Ear"},{"field":"Impedance","value":"6 Ohms"}],"bought_in_past_month":"3K+","variants":["B0F7M3HPBD","B0F7M3YLVS","B0FDKQYGS3","B0FDKS5NN7","B0F7M1JXVV"],"shipping_amount":"FREE","manufacturer":"Bose","climate_pledge_friendly":false,"category_specs":{"is_foldable":false,"is_wireless":true,"is_open_back":false,"has_wired_option":false,"has_transparency_mode":true,"has_multipoint_connection":true,"has_active_noise_cancellation":true},"review_intelligence":{"total_reviews":2769,"average_rating":4.1,"rating_distribution":{"1_star":"13%","2_star":"4%","3_star":"5%","4_star":"9%","5_star":"69%"},"top_positive_themes":["Sound quality (361)","Noise cancellation (236)","Quality (193)","Fit (147)","Comfort (129)"],"top_negative_themes":[],"top_mixed_themes":["Connectivity (136)","Reliability (101)","Value for money (100)"],"review_summary":"Customers praise these earbuds for their rich sound quality, excellent noise cancellation, and secure fit that stays in place. They appreciate the comfort, with one customer noting they can be worn for extended periods, and find them to be top-notch. The connectivity receives mixed feedback - while some report seamless pairing with iPhones, others experience frequent disconnections. Reliability is also mixed, with some customers reporting failures after three months of use. Value for money opinions are divided between those who find them worth the price and those who consider them overpriced.","reliability_score":"mixed"},"best_offer":{"retailer":"amazon","retailer_id":"B0F7M3HPBD","price_usd":249,"original_price_usd":299,"affiliate_url":"https://www.indrexa.com/go/bose-quietcomfort-ultra-earbuds-2nd-67f53d87/amazon","in_stock":true,"shipping":{"free_shipping_available":null,"free_shipping_note":null,"min_order_for_free_shipping":null},"last_updated":"2026-07-18T08:45:55.660074+00:00"},"all_offers":[{"retailer":"amazon","retailer_id":"B0F7M3HPBD","price_usd":249,"original_price_usd":299,"affiliate_url":"https://www.indrexa.com/go/bose-quietcomfort-ultra-earbuds-2nd-67f53d87/amazon","in_stock":true,"shipping":{"free_shipping_available":null,"free_shipping_note":null,"min_order_for_free_shipping":null},"last_updated":"2026-07-18T08:45:55.660074+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":"Bose QuietComfort Ultra Earbuds (2nd Gen) - Wireless Noise Cancelling Earbuds with Mic, Immersive Audio, USB-C Charging, Up to 6 Hours Battery, IPX4 Rating, Black","brand":{"@type":"Brand","name":"Bose"},"description":"The Bose QuietComfort Ultra Earbuds (2nd Gen) are true wireless in-ear earbuds featuring Bose's top-tier active noise cancellation with CustomTune technology, which personalizes both noise cancellation and sound profile to the shape of the user's ears. They offer up to 6 hours of battery life (4 hours with Immersive Audio enabled), Bluetooth multipoint connectivity for switching between two devices, an IPX4 water resistance rating, and a wireless charging case that provides up to three additional full charges. Standout features include spatial Immersive Audio, a Cinema Mode for video content, and SpeechClarity microphone technology for call quality; however, some users have reported connectivity issues and unit failures after a few months of use.","sku":"67f53d87-5815-54bd-a38c-30964046e561","identifier":[{"@type":"PropertyValue","name":"asin","value":"B0F7M3HPBD"},{"@type":"PropertyValue","name":"indrexa_id","value":"67f53d87-5815-54bd-a38c-30964046e561"}],"offers":[{"@type":"Offer","url":"https://www.indrexa.com/go/bose-quietcomfort-ultra-earbuds-2nd-67f53d87/amazon","priceCurrency":"USD","price":249,"availability":"https://schema.org/InStock","seller":{"@type":"Organization","name":"Amazon"}}],"additionalProperty":[],"gtin":"017817861120","aggregateRating":{"@type":"AggregateRating","ratingValue":4.1,"reviewCount":2769}}}