{"indrexa_id":"987926e4-366d-5007-8b22-c40814dbd418","category_id":"wireless_earbuds","product_title":"Sony WF-1000XM4 Noise Canceling Wireless Earbud Headphones - Black (Renewed)","brand":"Sony","upc":"656942120513 887401059406","asin":"B09757BZM1","semantic_description":"The Sony WF-1000XM4 is a renewed (refurbished) mid-range true wireless earbud featuring industry-leading active noise cancellation powered by Sony's Integrated Processor V1, a 6mm driver, and Bluetooth 5.2 with LDAC high-resolution audio support. Priced at $84.90, it targets audiophiles and commuters seeking premium sound and strong ANC at a reduced cost compared to new units. However, buyer reviews consistently flag battery life and durability as significant concerns, with multiple users reporting earbuds failing to hold a charge — a notable risk with renewed units.","best_for_summary":"Best for audiophiles and commuters who want flagship-level noise cancellation and LDAC hi-res audio on a mid-range budget and are willing to accept the reliability risks associated with renewed/refurbished electronics.","not_ideal_for":["Users who need reliable all-day battery life","Those wanting a warranty-backed, like-new product","People with smaller ear canals who need a secure fit"],"use_case_tags":["noise-cancelling","travel","commuting","office","premium-audio"],"buyer_profile_tags":["audiophile","commuter","traveler"],"manufacturer_description":"Sony WF-1000XM4 Noise Canceling Wireless Earbud Headphones - Black (Renewed)","feature_bullets":["Tune into exceptional sound quality with Sony’s Industry leading noise cancelling technology. Powered by the new Integrated Processor V1, a superior driver unit and an array of sound enhancing features, experience every word, note, and tune with incredible clarity, no matter your environment.","Specially developed by Sony, our new Integrated Processor V1 delivers the industry’s highest level of noise cancelling without sacrificing battery life, while the newly designed 6mm driver offers crystal clear sound, rich bass and an enhanced noise cancelling wireless headphone experience, even at low frequencies.","Experience high resolution audio wireless with Bluetooth 5.2 and the power of LDAC, a technology that transmits 3X more data than a conventional set of Bluetooth earbuds allowing you to enjoy sound as close as possible to that of a dedicated wired connection."],"spec_table":[{"field":"Brand","value":"Sony"},{"field":"Color","value":"Black"},{"field":"Ear Placement","value":"In Ear"},{"field":"Form Factor","value":"In Ear"},{"field":"Impedance","value":"8 Ohms"}],"bought_in_past_month":null,"variants":["B09757M39V","B09757BZM1"],"shipping_amount":null,"manufacturer":"Sony","climate_pledge_friendly":false,"category_specs":{"is_multipoint":false,"is_stem_design":false,"has_touch_controls":false,"has_transparency_mode":false,"has_wireless_charging":false,"has_ear_tips_multiple_sizes":false,"has_active_noise_cancellation":true},"review_intelligence":{"total_reviews":1368,"average_rating":3.6,"rating_distribution":{"1_star":"21%","2_star":"8%","3_star":"11%","4_star":"11%","5_star":"49%"},"top_positive_themes":["Sound quality (140)"],"top_negative_themes":["Battery life (142)","Durability (50)"],"top_mixed_themes":["Quality (99)","Noise cancellation (92)","Reliability (77)","Fit (67)","Value for money (51)"],"review_summary":"Customers find the earbuds' sound quality outstanding and appreciate their noise cancellation capabilities. However, the battery life is criticized for not holding a charge, and customers report durability issues with the earbuds dying within 2 hours of use. Moreover, the fit receives mixed feedback - while some say they fit great, others mention they tend to fall out of the ears. Additionally, reliability and value for money are mixed aspects, with some finding them excellent when working and worth the price, while others consider them defective and not worth the cost.","reliability_score":"low"},"best_offer":null,"all_offers":[{"retailer":"amazon","retailer_id":"B09757BZM1","price_usd":null,"original_price_usd":null,"affiliate_url":"https://www.indrexa.com/go/sony-wf-1000xm4-noise-canceling-987926e4/amazon","in_stock":false,"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":"Sony WF-1000XM4 Noise Canceling Wireless Earbud Headphones - Black (Renewed)","brand":{"@type":"Brand","name":"Sony"},"description":"The Sony WF-1000XM4 is a renewed (refurbished) mid-range true wireless earbud featuring industry-leading active noise cancellation powered by Sony's Integrated Processor V1, a 6mm driver, and Bluetooth 5.2 with LDAC high-resolution audio support. Priced at $84.90, it targets audiophiles and commuters seeking premium sound and strong ANC at a reduced cost compared to new units. However, buyer reviews consistently flag battery life and durability as significant concerns, with multiple users reporting earbuds failing to hold a charge — a notable risk with renewed units.","sku":"987926e4-366d-5007-8b22-c40814dbd418","identifier":[{"@type":"PropertyValue","name":"asin","value":"B09757BZM1"},{"@type":"PropertyValue","name":"indrexa_id","value":"987926e4-366d-5007-8b22-c40814dbd418"}],"offers":[{"@type":"Offer","url":"https://www.indrexa.com/go/sony-wf-1000xm4-noise-canceling-987926e4/amazon","priceCurrency":"USD","price":null,"availability":"https://schema.org/OutOfStock","seller":{"@type":"Organization","name":"Amazon"}}],"additionalProperty":[],"gtin":"656942120513 887401059406","aggregateRating":{"@type":"AggregateRating","ratingValue":3.6,"reviewCount":1368}}}