{"id":15875,"date":"2026-05-29T06:21:48","date_gmt":"2026-05-29T06:21:48","guid":{"rendered":"https:\/\/thegadgetmaster.online\/?post_type=product&p=15875"},"modified":"2026-05-29T06:29:22","modified_gmt":"2026-05-29T06:29:22","slug":"bose-quietcomfort-ultra-earbuds-2","status":"publish","type":"product","link":"https:\/\/thegadgetmaster.online\/?product=bose-quietcomfort-ultra-earbuds-2","title":{"rendered":"Bose QuietComfort Ultra Earbuds"},"content":{"rendered":"

Bose QuietComfort Ultra Earbuds<\/span><\/span> \u2013 Product Overview<\/h2>\n

The Bose QuietComfort Ultra Earbuds (1st Gen)<\/strong> are premium true wireless earbuds from Bose<\/span><\/span> designed for users who want top-tier Active Noise Cancellation (ANC)<\/strong>, immersive sound, and high comfort. They are considered among the best ANC earbuds in the premium audio market.<\/p>\n

Audio Performance<\/h3>\n

The QC Ultra Earbuds deliver rich, immersive sound with:<\/p>\n

    \n
  • Bose Immersive Audio (spatial audio effect)<\/li>\n
  • Deep bass with clear vocals and detail<\/li>\n
  • CustomTune sound calibration technology<\/li>\n
  • Balanced soundstage for music and movies<\/li>\n
  • Qualcomm aptX Adaptive support on compatible devices<\/li>\n<\/ul>\n

    Bose tunes the sound dynamically based on the shape of your ears for a more personalized experience.<\/p>\n

    Noise Cancellation & Listening Modes<\/h3>\n

    These earbuds are especially known for industry-leading ANC:<\/p>\n

      \n
    • World-class Active Noise Cancellation<\/li>\n
    • Transparency \/ Aware Mode<\/li>\n
    • Custom listening modes in the Bose app<\/li>\n
    • Strong reduction of airplane, traffic, and office noise<\/li>\n
    • Passive + active noise isolation combined<\/li>\n<\/ul>\n

      Many reviews still rank the 1st Gen among the best ANC earbuds available.<\/p>\n

      Design & Comfort<\/h3>\n

      The earbuds feature:<\/p>\n

        \n
      • Compact in-ear design<\/li>\n
      • Soft silicone eartips<\/li>\n
      • Stability bands for secure fit<\/li>\n
      • 9 fit combinations for comfort customization<\/li>\n
      • IPX4 sweat and splash resistance<\/li>\n<\/ul>\n

        Bose includes multiple ear tip and stability band sizes to improve comfort and seal.<\/p>\n

        Battery Life<\/h3>\n

        Battery performance includes:<\/p>\n

          \n
        • Up to ~6 hours playback<\/li>\n
        • Around ~4 hours with Immersive Audio enabled<\/li>\n
        • Charging case provides additional full charges<\/li>\n
        • USB-C charging support<\/li>\n<\/ul>\n

          Battery life varies depending on ANC and Immersive Audio usage.<\/p>\n

          Smart Features<\/h3>\n

          The QC Ultra Earbuds include:<\/p>\n

            \n
          • Bluetooth multipoint connection<\/li>\n
          • Bose Music app support<\/li>\n
          • Touch controls<\/li>\n
          • Clear voice call microphones<\/li>\n
          • Google Fast Pair support<\/li>\n<\/ul>\n

            They can stay connected to two devices simultaneously for easier switching.<\/p>\n

            Strengths vs Weaknesses<\/h3>\n

            Strengths:<\/strong><\/p>\n

              \n
            • Exceptional ANC performance<\/li>\n
            • Premium immersive sound<\/li>\n
            • Comfortable customizable fit<\/li>\n
            • Strong call quality<\/li>\n
            • Multipoint Bluetooth support<\/li>\n<\/ul>\n

              Weaknesses:<\/strong><\/p>\n

                \n
              • Premium price point<\/li>\n
              • Battery life is average compared to rivals<\/li>\n
              • Some users reported occasional connectivity issues on early firmware versions<\/li>\n
              • No wireless charging on the 1st Gen case (added in Gen 2)<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

                Bose QuietComfort Ultra Earbuds \u2013 Product Overview The Bose QuietComfort Ultra Earbuds (1st Gen) are premium true wireless earbuds from Bose designed for users who want top-tier Active Noise Cancellation (ANC), immersive sound, and high comfort. They are considered among the best ANC earbuds in the premium audio market. Audio Performance The QC Ultra Earbuds […]<\/p>\n","protected":false},"featured_media":15876,"template":"","meta":[],"product_brand":[344],"product_cat":[345,261],"product_tag":[349,212,1056],"class_list":["post-15875","product","type-product","status-publish","has-post-thumbnail","product_brand-bose","product_cat-bose","product_cat-earbuds","product_tag-bose-quietcomfort-ultra","product_tag-earbuds","product_tag-wireless-earbuds","ts_product_brand-bose","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/thegadgetmaster.online\/index.php?rest_route=\/wp\/v2\/product\/15875","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/thegadgetmaster.online\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/thegadgetmaster.online\/index.php?rest_route=\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/thegadgetmaster.online\/index.php?rest_route=\/wp\/v2\/media\/15876"}],"wp:attachment":[{"href":"https:\/\/thegadgetmaster.online\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=15875"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/thegadgetmaster.online\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=15875"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/thegadgetmaster.online\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=15875"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/thegadgetmaster.online\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=15875"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}