{"product_id":"bose-quietcomfort-ultra-noise-cancelling-headphones-black","title":"Bose QuietComfort Ultra Noise Cancelling Headphones Black","description":"\u003cdiv style=\"font-family: 'Assistant', sans-serif; line-height: 1.6; color: #333;\"\u003e\n\u003c!-- Product Information Section --\u003e\n\u003cdiv style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"font-size: 24px; font-weight: bold; margin-bottom: 20px; color: #000;\"\u003eProduct Information\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eExperience the pinnacle of audio excellence with the Bose QuietComfort Ultra Headphones - the most advanced noise cancelling headphones from Bose. Combining legendary QuietComfort comfort with breakthrough Bose Immersive Audio technology, these premium wireless headphones deliver an unparalleled listening experience. World-class noise cancellation adapts to your environment in real-time, while CustomTune technology analyzes your ears and calibrates sound specifically for you. The result is premium audio quality that brings your music, podcasts, and calls to life with stunning clarity, depth, and spatial dimension.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eCrafted with luxurious materials including soft protein leather cushions and a refined Black finish, the QuietComfort Ultra headphones provide exceptional all-day comfort for extended listening sessions. Advanced Bluetooth 5.3 connectivity with support for high-quality codecs ensures pristine wireless audio, while up to 24 hours of battery life keeps you immersed in your audio world. Touch controls, multipoint connectivity to pair with multiple devices simultaneously, and compatibility with Bose Music app for personalization make these headphones the ultimate choice for audiophiles, frequent travelers, and anyone who demands the absolute best in premium audio.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Key Features Highlight --\u003e\n\u003cdiv style=\"margin-bottom: 40px; padding: 20px; background-color: #f0f8ff; border-radius: 8px; border-left: 4px solid #000000;\"\u003e\n\u003ch3 style=\"font-size: 18px; font-weight: 600; margin-bottom: 15px; color: #000;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"list-style: none; padding-left: 0; margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 15px;\"\u003e\n\u003cli style=\"font-size: 15px;\"\u003e\n\u003cstrong\u003e✓\u003c\/strong\u003e World-class noise cancellation with Quiet \u0026amp; Aware modes\u003c\/li\u003e\n\u003cli style=\"font-size: 15px;\"\u003e\n\u003cstrong\u003e✓\u003c\/strong\u003e Bose Immersive Audio for spatial sound experience\u003c\/li\u003e\n\u003cli style=\"font-size: 15px;\"\u003e\n\u003cstrong\u003e✓\u003c\/strong\u003e CustomTune technology calibrates to your ears\u003c\/li\u003e\n\u003cli style=\"font-size: 15px;\"\u003e\n\u003cstrong\u003e✓\u003c\/strong\u003e Up to 24 hours battery life (18 hours Immersive)\u003c\/li\u003e\n\u003cli style=\"font-size: 15px;\"\u003e\n\u003cstrong\u003e✓\u003c\/strong\u003e Luxurious comfort with premium materials\u003c\/li\u003e\n\u003cli style=\"font-size: 15px;\"\u003e\n\u003cstrong\u003e✓\u003c\/strong\u003e Bluetooth 5.3 with multipoint connectivity\u003c\/li\u003e\n\u003cli style=\"font-size: 15px;\"\u003e\n\u003cstrong\u003e✓\u003c\/strong\u003e Touch controls \u0026amp; voice assistant support\u003c\/li\u003e\n\u003cli style=\"font-size: 15px;\"\u003e\n\u003cstrong\u003e✓\u003c\/strong\u003e Premium carrying case included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- COLLAPSIBLE: Technical Specifications --\u003e\n\u003cdetails style=\"margin-bottom: 20px; border: 1px solid #e0e0e0; border-radius: 8px; padding: 0; overflow: hidden;\" open=\"\"\u003e\n\u003csummary style=\"background-color: #f9f9f9; padding: 20px; cursor: pointer; font-size: 18px; font-weight: 600; color: #000; list-style: none; user-select: none;\"\u003e\u003cspan style=\"display: inline-block; margin-right: 10px;\"\u003e▸\u003c\/span\u003e Technical Specifications\u003c\/summary\u003e\n\u003cdiv style=\"padding: 20px; background-color: #fff;\"\u003e\n\u003c!-- Specifications Table --\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px;\"\u003e\n\u003ctbody\u003e\n\u003c!-- Audio Performance --\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 15px 10px; background-color: #f9f9f9;\" colspan=\"2\"\u003e\u003cstrong style=\"font-size: 16px; color: #000;\"\u003eAudio Performance\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 12px 10px; width: 35%; font-size: 14px; color: #666;\"\u003eAudio Technology\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px;\"\u003eBose Immersive Audio with proprietary TriPort acoustic architecture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px; color: #666;\"\u003eCustomTune\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px;\"\u003eAdvanced sound calibration analyzes ear shape and adapts audio\/ANC performance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px; color: #666;\"\u003eFrequency Response\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px;\"\u003eDeep, powerful bass with clear mids and crisp highs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px; color: #666;\"\u003eDriver Size\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px;\"\u003e40mm dynamic drivers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px; color: #666;\"\u003eSpatial Audio\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px;\"\u003eBose Immersive Audio creates immersive soundstage for supported content\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Noise Cancellation --\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 15px 10px; background-color: #f9f9f9;\" colspan=\"2\"\u003e\u003cstrong style=\"font-size: 16px; color: #000;\"\u003eNoise Cancellation\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px; color: #666;\"\u003eActive Noise Cancellation\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px;\"\u003eAdvanced ANC with real-time calibration using CustomTune technology\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px; color: #666;\"\u003eQuiet Mode\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px;\"\u003eMaximum noise cancellation for complete immersion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px; color: #666;\"\u003eAware Mode\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px;\"\u003eTransparency mode lets environmental sounds in naturally\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px; color: #666;\"\u003eMicrophones\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px;\"\u003eSix microphones for superior ANC and crystal-clear calls\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px; color: #666;\"\u003eAdaptive Technology\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px;\"\u003eAutomatically adjusts noise cancellation based on environment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Connectivity --\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 15px 10px; background-color: #f9f9f9;\" colspan=\"2\"\u003e\u003cstrong style=\"font-size: 16px; color: #000;\"\u003eConnectivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px; color: #666;\"\u003eBluetooth\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px;\"\u003eBluetooth 5.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px; color: #666;\"\u003eBluetooth Range\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px;\"\u003eUp to 30 feet (9 meters)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px; color: #666;\"\u003eAudio Codecs\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px;\"\u003eAAC, SBC, aptX Adaptive for high-quality wireless audio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px; color: #666;\"\u003eMultipoint\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px;\"\u003eConnect to two devices simultaneously and switch seamlessly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px; color: #666;\"\u003eWired Connection\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px;\"\u003e2.5mm to 3.5mm audio cable included for wired listening\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px; color: #666;\"\u003eNFC Pairing\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px;\"\u003eQuick one-tap pairing with NFC-enabled devices\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Battery \u0026 Charging --\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 15px 10px; background-color: #f9f9f9;\" colspan=\"2\"\u003e\u003cstrong style=\"font-size: 16px; color: #000;\"\u003eBattery \u0026amp; Charging\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px; color: #666;\"\u003eBattery Life\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px;\"\u003eUp to 24 hours (standard mode), up to 18 hours (Immersive Audio mode)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px; color: #666;\"\u003eQuick Charge\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px;\"\u003e15-minute charge provides up to 2.5 hours of playback\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px; color: #666;\"\u003eCharging Port\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px;\"\u003eUSB-C (cable included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px; color: #666;\"\u003eFull Charge Time\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px;\"\u003eApproximately 3 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px; color: #666;\"\u003eBattery Indicator\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px;\"\u003eVoice prompts and LED indicator, battery status in Bose Music app\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Controls \u0026 Features --\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 15px 10px; background-color: #f9f9f9;\" colspan=\"2\"\u003e\u003cstrong style=\"font-size: 16px; color: #000;\"\u003eControls \u0026amp; Features\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px; color: #666;\"\u003eTouch Controls\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px;\"\u003eIntuitive touch surface on right earcup for play\/pause, volume, track skip, and mode switching\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px; color: #666;\"\u003ePhysical Button\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px;\"\u003eMode button for switching between Quiet, Aware, and Immersive modes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px; color: #666;\"\u003eVoice Assistant\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px;\"\u003eAccess Alexa, Google Assistant, or Siri with voice or button press\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px; color: #666;\"\u003eCall Quality\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px;\"\u003eAdvanced microphone system with noise rejection for crystal-clear calls\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px; color: #666;\"\u003eAuto On\/Off\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px;\"\u003eAutomatically power on\/off with wear detection sensors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px; color: #666;\"\u003eSimpleSync\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px;\"\u003eSync with compatible Bose smart soundbars for personal TV listening\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Design \u0026 Comfort --\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 15px 10px; background-color: #f9f9f9;\" colspan=\"2\"\u003e\u003cstrong style=\"font-size: 16px; color: #000;\"\u003eDesign \u0026amp; Comfort\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px; color: #666;\"\u003eEar Cushions\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px;\"\u003eSoft protein leather cushions with plush memory foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px; color: #666;\"\u003eHeadband\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px;\"\u003ePadded headband with premium materials and secure fit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px; color: #666;\"\u003eDesign Type\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px;\"\u003eOver-ear, circumaural closed-back design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px; color: #666;\"\u003eAdjustability\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px;\"\u003eAdjustable headband with smooth sliding mechanism for perfect fit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px; color: #666;\"\u003eFoldable\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px;\"\u003eEarcups fold flat for compact storage and travel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px; color: #666;\"\u003eMaterials\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px;\"\u003ePremium plastic, aluminum accents, protein leather, stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px; color: #666;\"\u003eColor\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px;\"\u003eBlack (sophisticated matte finish)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Dimensions \u0026 Weight --\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 15px 10px; background-color: #f9f9f9;\" colspan=\"2\"\u003e\u003cstrong style=\"font-size: 16px; color: #000;\"\u003eDimensions \u0026amp; Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px; color: #666;\"\u003eHeadphones (H x W x D)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px;\"\u003e8.03\" x 6.18\" x 2.01\" (20.4 x 15.7 x 5.1 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px; color: #666;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px;\"\u003e9.1 oz (254 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px; color: #666;\"\u003eCase Dimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px;\"\u003e8.86\" x 6.69\" x 2.95\" (22.5 x 17.0 x 7.5 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- App \u0026 Software --\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 15px 10px; background-color: #f9f9f9;\" colspan=\"2\"\u003e\u003cstrong style=\"font-size: 16px; color: #000;\"\u003eApp \u0026amp; Software\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px; color: #666;\"\u003eBose Music App\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px;\"\u003eiOS and Android app for settings, EQ customization, shortcuts, and firmware updates\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px; color: #666;\"\u003eEqualizer\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px;\"\u003eAdjustable EQ with bass, mid, and treble controls\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px; color: #666;\"\u003eCustom Modes\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px;\"\u003eCreate custom listening modes with personalized noise cancellation levels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px; color: #666;\"\u003eFirmware Updates\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 10px; font-size: 14px;\"\u003eOver-the-air updates for new features and improvements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c!-- COLLAPSIBLE: What's in the Box --\u003e\n\u003cdetails style=\"margin-bottom: 20px; border: 1px solid #e0e0e0; border-radius: 8px; padding: 0; overflow: hidden;\" open=\"\"\u003e\n\u003csummary style=\"background-color: #f9f9f9; padding: 20px; cursor: pointer; font-size: 18px; font-weight: 600; color: #000; list-style: none; user-select: none;\"\u003e\u003cspan style=\"display: inline-block; margin-right: 10px;\"\u003e▸\u003c\/span\u003e What's in the box\u003c\/summary\u003e\n\u003cdiv style=\"padding: 20px; background-color: #fff;\"\u003e\n\u003cul style=\"list-style: none; padding-left: 0; margin: 0;\"\u003e\n\u003cli style=\"margin-bottom: 12px; font-size: 16px; padding-left: 25px; position: relative;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; color: #000000;\"\u003e✓\u003c\/span\u003e Bose QuietComfort Ultra Headphones (Black)\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px; font-size: 16px; padding-left: 25px; position: relative;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; color: #000000;\"\u003e✓\u003c\/span\u003e Premium Carrying Case\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px; font-size: 16px; padding-left: 25px; position: relative;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; color: #000000;\"\u003e✓\u003c\/span\u003e USB-C Charging Cable (12\")\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px; font-size: 16px; padding-left: 25px; position: relative;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; color: #000000;\"\u003e✓\u003c\/span\u003e 2.5mm to 3.5mm Audio Cable (47.2\")\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px; font-size: 16px; padding-left: 25px; position: relative;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; color: #000000;\"\u003e✓\u003c\/span\u003e Quick Start Guide\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px; font-size: 16px; padding-left: 25px; position: relative;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; color: #000000;\"\u003e✓\u003c\/span\u003e Safety Sheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size: 14px; margin-top: 20px; color: #666; font-style: italic;\"\u003e* Power adapter sold separately. Use any standard USB power adapter or connect to computer USB port for charging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c!-- COLLAPSIBLE: Warranty Information --\u003e\n\u003cdetails style=\"margin-bottom: 20px; border: 1px solid #e0e0e0; border-radius: 8px; padding: 0; overflow: hidden;\" open=\"\"\u003e\n\u003csummary style=\"background-color: #f9f9f9; padding: 20px; cursor: pointer; font-size: 18px; font-weight: 600; color: #000; list-style: none; user-select: none;\"\u003e\u003cspan style=\"display: inline-block; margin-right: 10px;\"\u003e▸\u003c\/span\u003e Warranty Information\u003c\/summary\u003e\n\u003cdiv style=\"padding: 20px; background-color: #fff;\"\u003e\n\u003cp style=\"font-size: 15px; margin-bottom: 15px; line-height: 1.6;\"\u003eYour Bose QuietComfort Ultra Headphones are covered by a \u003cstrong\u003eone-year limited manufacturer's warranty\u003c\/strong\u003e from Bose, covering defects in materials and workmanship under normal use.\u003c\/p\u003e\n\u003cp style=\"font-size: 15px; margin-bottom: 0; line-height: 1.6;\"\u003eThe warranty includes free technical support and covers manufacturing defects. Bose also offers customer service and support through their website, app, and customer service team for assistance with setup, troubleshooting, and product questions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c!-- COLLAPSIBLE: Why Choose Bose QuietComfort Ultra --\u003e\n\u003cdetails style=\"margin-bottom: 40px; border: 1px solid #e0e0e0; border-radius: 8px; padding: 0; overflow: hidden;\"\u003e\n\u003csummary style=\"background-color: #f9f9f9; padding: 20px; cursor: pointer; font-size: 18px; font-weight: 600; color: #000; list-style: none; user-select: none;\"\u003e\u003cspan style=\"display: inline-block; margin-right: 10px;\"\u003e▸\u003c\/span\u003e Why Choose Bose QuietComfort Ultra Headphones?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 20px; background-color: #fff;\"\u003e\n\u003cp style=\"font-size: 15px; margin-bottom: 15px; line-height: 1.6;\"\u003eThe Bose QuietComfort Ultra Headphones represent the culmination of decades of audio innovation and acoustic engineering excellence. As the flagship model in Bose's legendary QuietComfort line, these headphones deliver the most advanced noise cancellation technology ever created by Bose, combined with revolutionary Bose Immersive Audio that transforms how you experience music. Unlike traditional headphones that simply play audio into your ears, the QuietComfort Ultra creates a three-dimensional soundstage that places you inside your music, making every listening session feel like a live performance or studio session.\u003c\/p\u003e\n\u003cp style=\"font-size: 15px; margin-bottom: 15px; line-height: 1.6;\"\u003e\u003cstrong\u003eWorld-Class Noise Cancellation:\u003c\/strong\u003e Bose invented consumer noise cancelling headphones, and the QuietComfort Ultra showcases why they remain the industry leader. The advanced ANC system uses CustomTune technology to analyze your ears and calibrate noise cancellation specifically for you, adapting in real-time to your environment. Six microphones continuously monitor and measure outside noise, then generate precise opposite signals to cancel it out. Whether you're on a noisy airplane, in a busy office, or walking through the city, Quiet Mode creates a peaceful sanctuary where only your music exists. The result is unmatched silence that lets you focus, relax, or simply escape into your audio world.\u003c\/p\u003e\n\u003cp style=\"font-size: 15px; margin-bottom: 15px; line-height: 1.6;\"\u003e\u003cstrong\u003eBose Immersive Audio:\u003c\/strong\u003e Experience music like never before with Bose's proprietary spatial audio technology. Bose Immersive Audio analyzes and upmixes stereo tracks to create a spacious, lifelike soundstage that makes you feel like you're at a live concert or in the recording studio with the artist. Instruments and vocals are precisely positioned in three-dimensional space around you, creating depth, separation, and realism that traditional headphones simply cannot achieve. This breakthrough technology works with any content from any source - streaming music, downloaded files, videos, or games - transforming everything into an immersive experience.\u003c\/p\u003e\n\u003cp style=\"font-size: 15px; margin-bottom: 15px; line-height: 1.6;\"\u003e\u003cstrong\u003eCustomTune Technology:\u003c\/strong\u003e Every person's ears are unique, which means sound and noise cancellation affect everyone differently. CustomTune technology uses advanced algorithms to measure your ear canal shape and how sound resonates within it, then automatically calibrates both audio playback and noise cancellation to your unique physiology. This personalization ensures you hear music exactly as the artist intended, with perfect tonal balance and optimal noise cancellation effectiveness. It's like having headphones custom-tuned specifically for your ears.\u003c\/p\u003e\n\u003cp style=\"font-size: 15px; margin-bottom: 15px; line-height: 1.6;\"\u003e\u003cstrong\u003eLegendary Comfort:\u003c\/strong\u003e The QuietComfort name is synonymous with exceptional comfort, and the Ultra model takes it to new heights. Luxuriously soft protein leather ear cushions with plush memory foam create a gentle seal that feels comfortable for hours without pressure or heat buildup. The lightweight design (just 9.1 oz) and perfectly balanced weight distribution mean you'll barely notice you're wearing them, even during all-day listening sessions. The adjustable headband with premium padding ensures a secure yet comfortable fit for any head size, making these ideal for long flights, extended work sessions, or marathon listening.\u003c\/p\u003e\n\u003cp style=\"font-size: 15px; margin-bottom: 15px; line-height: 1.6;\"\u003e\u003cstrong\u003eAll-Day Battery Life:\u003c\/strong\u003e With up to 24 hours of battery life in standard mode, the QuietComfort Ultra headphones keep you listening all day and into the night. Even with Bose Immersive Audio enabled, you get up to 18 hours of playback - more than enough for the longest international flights or multi-day trips without charging. The quick charge feature provides 2.5 hours of playback from just 15 minutes of charging, so you're never without your music for long. USB-C charging is convenient and fast, fully charging the headphones in about 3 hours.\u003c\/p\u003e\n\u003cp style=\"font-size: 15px; margin-bottom: 15px; line-height: 1.6;\"\u003e\u003cstrong\u003eSeamless Connectivity:\u003c\/strong\u003e Advanced Bluetooth 5.3 provides rock-solid wireless connectivity with extended range and minimal latency. Support for premium audio codecs including aptX Adaptive ensures you hear high-quality wireless audio with rich detail and dynamic range. Multipoint connectivity lets you pair with two devices simultaneously - stay connected to your phone for calls while streaming music from your laptop, and seamlessly switch between them. The included 2.5mm to 3.5mm audio cable provides a wired connection option for airplane entertainment systems or when battery runs low.\u003c\/p\u003e\n\u003cp style=\"font-size: 15px; margin-bottom: 15px; line-height: 1.6;\"\u003e\u003cstrong\u003eIntuitive Controls:\u003c\/strong\u003e Touch controls on the right earcup let you control playback, adjust volume, skip tracks, and switch between listening modes with simple gestures. A dedicated physical button provides quick access to Quiet Mode (maximum noise cancellation), Aware Mode (transparency to hear your surroundings), and Immersive Audio mode. Voice assistants (Alexa, Google Assistant, or Siri) are just a voice command away, letting you control music, check weather, send messages, and more without reaching for your phone.\u003c\/p\u003e\n\u003cp style=\"font-size: 15px; margin-bottom: 15px; line-height: 1.6;\"\u003e\u003cstrong\u003eCrystal-Clear Calls:\u003c\/strong\u003e The advanced microphone system with noise rejection technology ensures your voice comes through clearly even in noisy environments. Six microphones work together to isolate your voice while suppressing background noise, making these headphones perfect for conference calls, video meetings, or phone conversations while traveling or working in busy spaces.\u003c\/p\u003e\n\u003cp style=\"font-size: 15px; margin-bottom: 15px; line-height: 1.6;\"\u003e\u003cstrong\u003eBose Music App:\u003c\/strong\u003e The free Bose Music app unlocks the full potential of your headphones. Customize EQ settings to match your personal sound preferences, create custom listening modes with personalized noise cancellation levels, access shortcuts for quick mode switching, manage connected devices, and receive firmware updates that add new features and improvements over time. The app also guides you through CustomTune calibration and provides battery status, connection management, and detailed product information.\u003c\/p\u003e\n\u003cp style=\"font-size: 15px; margin-bottom: 15px; line-height: 1.6;\"\u003e\u003cstrong\u003ePerfect For:\u003c\/strong\u003e Frequent travelers who need silence and comfort on long flights, commuters blocking out transportation noise, remote workers requiring focus during calls and deep work, audiophiles who demand premium sound quality, music lovers who want to experience their favorite songs in new dimensions, content creators who need accurate audio monitoring, students studying in noisy environments, and anyone who values the combination of world-class noise cancellation, exceptional comfort, and stunning audio quality.\u003c\/p\u003e\n\u003cp style=\"font-size: 15px; margin-bottom: 15px; line-height: 1.6;\"\u003e\u003cstrong\u003eBlack Finish:\u003c\/strong\u003e The sophisticated Black colorway features a premium matte finish that looks elegant and professional in any setting. The refined aesthetic with subtle Bose branding makes a statement without being flashy, perfect for business travel, office use, or everyday listening. The durable finish resists fingerprints and maintains its appearance over time.\u003c\/p\u003e\n\u003cp style=\"font-size: 15px; margin-bottom: 0; line-height: 1.6;\"\u003e\u003cstrong\u003eTravel-Ready Design:\u003c\/strong\u003e The earcups fold flat for compact storage in the included premium carrying case, making the headphones easy to pack in your carry-on or backpack. The rigid case protects your investment from bumps and scratches while traveling, with dedicated pockets for cables and accessories.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c!-- Feature Highlights --\u003e\n\u003cdiv style=\"margin-bottom: 40px; padding: 20px; background-color: #f0f8ff; border-radius: 8px; border-left: 4px solid #000000;\"\u003e\n\u003ch3 style=\"font-size: 18px; font-weight: 600; margin-bottom: 15px; color: #000;\"\u003eAdvanced Audio Features\u003c\/h3\u003e\n\u003cul style=\"list-style: none; padding-left: 0; margin: 0;\"\u003e\n\u003cli style=\"margin-bottom: 15px; font-size: 15px;\"\u003e\n\u003cstrong\u003eBose Immersive Audio:\u003c\/strong\u003e Proprietary spatial audio technology creates a three-dimensional soundstage that surrounds you with music.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 15px; font-size: 15px;\"\u003e\n\u003cstrong\u003eCustomTune Technology:\u003c\/strong\u003e Analyzes your ear shape and automatically calibrates audio and noise cancellation for optimal performance.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 15px; font-size: 15px;\"\u003e\n\u003cstrong\u003eQuiet Mode:\u003c\/strong\u003e Maximum noise cancellation eliminates distractions for complete focus and immersion in your audio.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 15px; font-size: 15px;\"\u003e\n\u003cstrong\u003eAware Mode:\u003c\/strong\u003e Natural transparency lets you stay aware of your surroundings without removing headphones.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 15px; font-size: 15px;\"\u003e\n\u003cstrong\u003eTriPort Acoustic Architecture:\u003c\/strong\u003e Bose's proprietary technology delivers deep, powerful bass without increasing driver size.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 15px; font-size: 15px;\"\u003e\n\u003cstrong\u003eHigh-Quality Codecs:\u003c\/strong\u003e Support for aptX Adaptive ensures premium wireless audio quality with minimal compression.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 15px; font-size: 15px;\"\u003e\n\u003cstrong\u003eEQ Customization:\u003c\/strong\u003e Adjustable equalizer in Bose Music app lets you fine-tune sound to your preferences.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 15px; font-size: 15px;\"\u003e\n\u003cstrong\u003eSimpleSync:\u003c\/strong\u003e Pair with compatible Bose smart soundbars for synchronized personal TV listening experience.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 15px; font-size: 15px;\"\u003e\n\u003cstrong\u003eAuto On\/Off:\u003c\/strong\u003e Smart sensors detect when you're wearing headphones and automatically power on\/off to save battery.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 15px; font-size: 15px;\"\u003e\n\u003cstrong\u003eVoice Assistants:\u003c\/strong\u003e Access Alexa, Google Assistant, or Siri for hands-free control and information.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- Use Cases --\u003e\n\u003cdiv style=\"margin-bottom: 40px; padding: 20px; background-color: #fff8f0; border-radius: 8px; border-left: 4px solid #cc9966;\"\u003e\n\u003ch3 style=\"font-size: 18px; font-weight: 600; margin-bottom: 15px; color: #000;\"\u003ePerfect For Every Listening Situation\u003c\/h3\u003e\n\u003cul style=\"list-style: none; padding-left: 0; margin: 0;\"\u003e\n\u003cli style=\"margin-bottom: 12px; font-size: 15px;\"\u003e\n\u003cstrong\u003e✈️ Air Travel:\u003c\/strong\u003e Block out engine noise and crying babies with world-class ANC. All-day battery life for long international flights.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px; font-size: 15px;\"\u003e\n\u003cstrong\u003e💼 Work \u0026amp; Productivity:\u003c\/strong\u003e Create a quiet workspace anywhere. Crystal-clear calls with advanced noise rejection for virtual meetings.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px; font-size: 15px;\"\u003e\n\u003cstrong\u003e🚇 Commuting:\u003c\/strong\u003e Eliminate train, bus, and subway noise. Aware Mode lets you stay alert to announcements and surroundings.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px; font-size: 15px;\"\u003e\n\u003cstrong\u003e🎵 Music Enjoyment:\u003c\/strong\u003e Experience your favorite songs in stunning detail with Immersive Audio spatial sound technology.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px; font-size: 15px;\"\u003e\n\u003cstrong\u003e📚 Studying \u0026amp; Focus:\u003c\/strong\u003e Block out distractions in libraries, coffee shops, or dorms for deep concentration and effective learning.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px; font-size: 15px;\"\u003e\n\u003cstrong\u003e🎮 Gaming:\u003c\/strong\u003e Immersive audio enhances gaming experience with precise positional audio and comfortable all-day wear.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px; font-size: 15px;\"\u003e\n\u003cstrong\u003e🎬 Movies \u0026amp; Shows:\u003c\/strong\u003e Cinematic sound quality brings films and TV series to life with rich dialogue and immersive soundscapes.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px; font-size: 15px;\"\u003e\n\u003cstrong\u003e🏃 Exercise:\u003c\/strong\u003e Secure fit stays comfortable during workouts. Aware Mode helps you stay aware of traffic and surroundings.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px; font-size: 15px;\"\u003e\n\u003cstrong\u003e🏡 Home Relaxation:\u003c\/strong\u003e Create your personal sanctuary. Block out household noise for meditation, reading, or peaceful listening.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px; font-size: 15px;\"\u003e\n\u003cstrong\u003e📞 Phone Calls:\u003c\/strong\u003e Advanced microphone system ensures your voice is heard clearly even in noisy environments like cafes or streets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- Compatibility Note --\u003e\n\u003cdiv style=\"margin-top: 30px; padding-top: 20px; border-top: 1px solid #e0e0e0;\"\u003e\n\u003cp style=\"font-size: 13px; color: #666; line-height: 1.5;\"\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Works with iPhone, iPad, Android smartphones and tablets, Mac, Windows PC, and any Bluetooth-enabled device. Bose Music app available for iOS 13 or later and Android 8.0 or later. Some features require app and internet connection. Bose Immersive Audio works with stereo content from any source. Voice assistants (Alexa, Google Assistant) require compatible device and internet connection. Battery life varies based on settings and usage. Bluetooth range may be affected by physical obstructions and wireless interference. See Bose.com for complete specifications and compatibility information.\u003c\/p\u003e\n\u003cp style=\"font-size: 13px; color: #666; line-height: 1.5; margin-top: 10px;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e These headphones are designed for personal audio enjoyment and communication. Noise cancellation effectiveness varies based on fit, ear shape, and environmental factors. CustomTune calibration optimizes performance for your unique ears. Not intended for use in hazardous environments where awareness of surroundings is critical for safety.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n\/* Interactive collapsible styling *\/\ndetails summary::-webkit-details-marker {\n  display: none;\n}\n\ndetails[open] summary span:first-of-type {\n  transform: rotate(90deg);\n  transition: transform 0.2s ease;\n}\n\ndetails summary span:first-of-type {\n  transition: transform 0.2s ease;\n}\n\ndetails summary:hover {\n  background-color: #f0f0f0;\n}\n\n\/* Table responsive styling *\/\n@media (max-width: 768px) {\n  table {\n    font-size: 13px;\n  }\n\n  ul[style*=\"grid-template-columns\"] {\n    grid-template-columns: 1fr !important;\n  }\n}\n\u003c\/style\u003e","brand":"Bose","offers":[{"title":"Default Title","offer_id":52781531791678,"sku":null,"price":449.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/3551\/5966\/files\/Bose_QuietComfort_Ultra_Noise_Cancelling_Headphones_Black_1.jpg?v=1777733735","url":"https:\/\/idevicedepot.au\/products\/bose-quietcomfort-ultra-noise-cancelling-headphones-black","provider":"iDevice Depot","version":"1.0","type":"link"}