The Bose QuietComfort Ultra Headphones are Bose’s flagship over-ear wireless headphones, combining world-class noise cancellation, immersive spatial audio, and luxurious comfort. Designed for audiophiles and professionals alike, they feature advanced Bluetooth connectivity, customizable sound modes, and a premium build for all-day wear.

Key Features
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Bose Immersive Audio Technology Spatializes sound to create a wide, natural listening experience. Places audio in front of the listener for enhanced realism and depth
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Three Listening Modes Includes Quiet Mode for full noise cancellation, Aware Mode for ambient awareness, and Immersion Mode for spatial audio with maximum ANC. Adapts to different environments and user preferences
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CustomTune Sound Calibration Automatically adjusts audio profile based on ear shape. Delivers personalized sound optimized for each listener
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Advanced Noise Cancellation System Combines active and passive technologies for superior isolation. Reduces distractions across a wide frequency range
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Bluetooth 5.3 with Multipoint Connectivity Supports simultaneous pairing with two devices. Enables seamless switching between phone, laptop, or tablet
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Touch Controls and Head Motion Detection Earcup gestures manage volume, playback, and calls. Head motion sensors allow intuitive power control
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Adaptive Microphone Array Filters background noise and enhances voice clarity. Ideal for calls and voice assistant use in noisy settings
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Up to 24 Hours of Battery Life Provides extended playback in standard mode. Immersive Audio mode offers up to 18 hours; quick charge delivers 2.5 hours in 15 minutes
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Premium Comfort Design Soft ear cushions and pressure-balanced headband. Engineered for long listening sessions without fatigue
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Bose Music App Integration Enables EQ customization, mode switching, and firmware updates. Enhances user control and personalization
Pros and Cons
Pros
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Industry-leading noise cancellation and spatial audio
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Personalized sound calibration with CustomTune
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Sleek design with intuitive touch and motion controls
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Long battery life with fast charging
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Multipoint Bluetooth and app-based customization
Cons
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Premium price point
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Immersive Audio reduces battery life
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No foldable design for compact storage
Compatibility
Works with:
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Bluetooth-enabled smartphones, tablets, and laptops
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Bose Music app for customization and updates
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Google Assistant and Siri voice ecosystems
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Bose soundbars via SimpleSync pairing
Short Point-Based Overview
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Type: Wireless Over-Ear Headphones
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Audio: Bose Immersive Audio, CustomTune Calibration
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Noise Cancellation: Quiet, Aware, and Immersion Modes
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Microphones: Adaptive Array for Clear Calls
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Connectivity: Bluetooth 5.3, Multipoint Pairing
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Battery Life: Up to 24 Hours (18 with Immersive Audio)
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Charging: USB-C, Quick Charge Enabled
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Controls: Touch Gestures + Head Motion Detection
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Design: Luxe Materials, Pressure-Balanced Fit
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App Support: Bose Music App for EQ and Modes