{"niche":"...","description":"Which true wireless stereo earbuds with ANC have the best battery life?","products":[{"brand":"Bose","model":"QuietComfort Earbuds","price_gbp":114.01,"origin_country":null,"specs":{"charge_time":"1.5 hours","driver_size":"10mm","battery_life":"8.5 hours","bluetooth_version":"5.3","water_resistance_rating":"IPX4","active_noise_cancellation":"Adjustable"},"confidence_score":null,"sources":[{"label":"Bose","url":"https://www.bose.com/p/earbuds/bose-quietcomfort-headphones/QCEARB24-HEADPHONEIN.html","currency":"USD","source_country":"US","price":179.0,"price_gbp":131.71,"scraped_at":"2026-08-28T17:47:02.573766"},{"label":"Dell","url":"https://www.dell.com/en-us/shop/bose-quietcomfort-earbuds-black/apd/ad433565/audio","currency":"USD","source_country":"US","price":179.0,"price_gbp":131.71,"scraped_at":"2026-08-28T17:47:02.573766"},{"label":"Best Buy","url":"https://www.bestbuy.com/product/bose-quietcomfort-true-wireless-noise-cancelling-in-ear-earbuds-with-customizable-fit-black/J7C5V6TQ6P","currency":"USD","source_country":"US","price":154.95,"price_gbp":114.01,"scraped_at":"2026-08-28T17:47:02.573766"}],"summary":"The Bose QuietComfort Earbuds combine adjustable active noise cancellation with rich audio, customizable controls, multipoint connectivity, and a secure fit. They suit commuters, travelers, and active everyday listeners who want strong noise reduction and long playback in a durable true wireless design.","ideal_for":"适合寻求配备 ANC 和出色续航能力的真无线立体声耳塞的听众，因为它们在开启 ANC 时单次充电可播放长达 8.5小时，充电盒还可提供总计长达 31.5小时的聆听时间。"}]}