{"indrexa_id":"537f4d1a-72f7-5284-a13f-024388f8ade4","category_id":"wireless_earbuds","product_title":"Bose QuietComfort Ultra Bluetooth Earbuds, Wireless Earbuds with Spatial Audio and World-Class Active Noise Cancellation, Deep Bass, Up to 6 Hours of Playtime, Black","brand":"Bose","upc":"017817847681","asin":"B0CD2FSRDD","semantic_description":"The Bose QuietComfort Ultra Earbuds are premium in-ear wireless earbuds priced at $143, featuring Bluetooth 5.3, spatial audio (Bose Immersive Audio), and CustomTune active noise cancellation that adapts to individual ear shapes. They offer up to 6 hours of earbud battery life (4 hours with Immersive Audio enabled), multipoint Bluetooth connectivity, touch controls, and app-based EQ customization. However, customer reviews flag notable connectivity issues and reliability concerns — particularly the right earbud failing — which may be a consideration for long-term buyers.","best_for_summary":"Best for audiophiles and frequent travelers who prioritize world-class noise cancellation and spatial audio immersion and are willing to accept potential connectivity trade-offs at a near-premium price point.","not_ideal_for":["Users needing reliable multi-device connectivity","Buyers seeking long battery life for extended listening sessions","Budget-conscious shoppers looking for proven long-term reliability"],"use_case_tags":["travel","commuting","noise-cancelling","premium-audio","calls"],"buyer_profile_tags":["audiophile","traveler","commuter"],"manufacturer_description":"Bose QuietComfort Ultra Earbuds are the ultimate wireless noise cancelling earbuds for a truly immersive listening experience. These high-quality wireless earbuds feature breakthrough spatialized audio for a deeper level of immersion that makes your music feel more real than ever before — no matter the content or source. Bose Immersive Audio pushes the boundary even further and takes what you’re hearing out of your head and places it in front of you for the most natural listening in a pair of spatial audio earbuds. And Bose CustomTune technology takes it to another level by analyzing your ear’s shape and adapting the sound and world-class noise cancellation so everything hits just as it should in your noise cancelling earphones. The comfort is shaped to you, too. With these Bose noise cancelling earbuds, you get nine combinations of eartips and stability band sizes to find the best fit. And up to 6 hours of playtime keeps your faves playing as long as you want to listen (up to 4 hours with Immersive Audio). Plus, the charging case (not included) holds up to three additional charges and a quick 20-minute charge gives you up to 2 hours of additional play time. These bluetooth wireless earbuds also feature advanced Bluetooth 5.3 so you can listen to your favorite tracks up to 30 feet away. Keep track of everything paired to the bluetooth earbuds using the Bose Music app which can also walk you through setup, lets you customize a shortcut, check battery levels, and access Adjustable EQ settings. Feel your music more with Bose QuietComfort Ultra Wireless Earbuds.","feature_bullets":["SPATIAL AUDIO EARBUDS: Tap into a deeply immersive listening experience that places the audio directly in front of you and makes your music feel more real than ever before","NOISE CANCELLING EARBUDS: CustomTune technology analyzes each ear and adapts sound so the active noise cancellation offer a premium listening experience that’s custom tailored just for you","COMFORTABLE EARBUDS: Swap between nine soft eartips and stability bands to find the perfect fit that feels snug and comfortable for those extra-long listening sessions","3 LISTENING MODES: Focus with world-class noise cancellation in Quiet Mode, hear your surroundings in Aware Mode, and engage in full noise cancellation and Bose Immersive Audio using Immersion Mode","LONG-LASTING BATTERY: These Bluetooth noise cancelling earbuds give you up to 6 hours of listening time (up to 4 with Immersive Audio), and a 20-minute charge gives you up to 2 hours of additional play time","MULTIPOINT BLUETOOTH EARBUDS: Bluetooth multipoint offers seamless, uninterrupted listening. Switch between your phone, your laptop, and other devices with ease — all without missing a moment","EARBUDS WITH MICROPHONE: Noise-rejecting microphones filter out background noise for clearer calls and the intuitive touch controls let you easily change the volume, skip songs, switch modes, and answer calls","LISTEN WITH ONE EARBUD: Answer calls or play your favorite music through both or a single earbud, whatever works best for you.","FIND YOUR FIT: Experiment with different eartip and stability band sizes to find your optimal fit, providing a gentle seal and a comfortable, stable experience. Eartip and stability bands can be mixed and matched. XS and XL eartips and stability bands are available and sold separately","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":"32 Ohms"}],"bought_in_past_month":"200+","variants":["B0CD2FSRDD","B0D6WCQWJS","B0D6WBKCPD","B0CN9H2PLY","B0CD2F4B1G"],"shipping_amount":"FREE","manufacturer":"Bose","climate_pledge_friendly":false,"category_specs":{"is_multipoint":true,"is_stem_design":false,"has_touch_controls":true,"has_transparency_mode":true,"has_wireless_charging":false,"case_battery_life_hours":24,"has_ear_tips_multiple_sizes":true,"has_active_noise_cancellation":true},"review_intelligence":{"total_reviews":9996,"average_rating":3.8,"rating_distribution":{"1_star":"16%","2_star":"8%","3_star":"7%","4_star":"11%","5_star":"58%"},"top_positive_themes":["Sound quality (1,100)","Noise cancellation (793)","Quality (618)"],"top_negative_themes":["Connectivity (529)","Reliability (380)"],"top_mixed_themes":["Fit (422)","Battery life (358)","Value for money (334)"],"review_summary":"Customers praise these earbuds for their amazing sound quality, good noise cancellation, and top-of-the-line performance. However, connectivity issues are significant, with customers reporting constant connection problems and only being able to connect to one device at a time. Moreover, reliability is concerning as the right earbud stops working, and battery life receives mixed feedback - while some find the battery life amazing, others report the case won't hold a charge. Additionally, customers disagree on whether the earbuds are worth the money.","reliability_score":"low"},"best_offer":{"retailer":"amazon","retailer_id":"B0CD2FSRDD","price_usd":143,"original_price_usd":null,"affiliate_url":"https://www.indrexa.com/go/bose-quietcomfort-ultra-537f4d1a/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":"B0CD2FSRDD","price_usd":143,"original_price_usd":null,"affiliate_url":"https://www.indrexa.com/go/bose-quietcomfort-ultra-537f4d1a/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":"Bose QuietComfort Ultra Bluetooth Earbuds, Wireless Earbuds with Spatial Audio and World-Class Active Noise Cancellation, Deep Bass, Up to 6 Hours of Playtime, Black","brand":{"@type":"Brand","name":"Bose"},"description":"The Bose QuietComfort Ultra Earbuds are premium in-ear wireless earbuds priced at $143, featuring Bluetooth 5.3, spatial audio (Bose Immersive Audio), and CustomTune active noise cancellation that adapts to individual ear shapes. They offer up to 6 hours of earbud battery life (4 hours with Immersive Audio enabled), multipoint Bluetooth connectivity, touch controls, and app-based EQ customization. However, customer reviews flag notable connectivity issues and reliability concerns — particularly the right earbud failing — which may be a consideration for long-term buyers.","sku":"537f4d1a-72f7-5284-a13f-024388f8ade4","identifier":[{"@type":"PropertyValue","name":"asin","value":"B0CD2FSRDD"},{"@type":"PropertyValue","name":"indrexa_id","value":"537f4d1a-72f7-5284-a13f-024388f8ade4"}],"offers":[{"@type":"Offer","url":"https://www.indrexa.com/go/bose-quietcomfort-ultra-537f4d1a/amazon","priceCurrency":"USD","price":143,"availability":"https://schema.org/InStock","seller":{"@type":"Organization","name":"Amazon"}}],"additionalProperty":[],"gtin":"017817847681","aggregateRating":{"@type":"AggregateRating","ratingValue":3.8,"reviewCount":9996}}}