订阅每周 HiFi 精选 — 新设备、好文推荐与优惠信息。

Enhanced AI-driven noise cancellation adapts in real time for precision and includes an Aware Mode for selective awareness.
CustomTune technology personalizes audio to ear shape, paired with a customizable equalizer via the Bose app.
Spatial audio and advanced microphones deliver immersive sound and clear calls, even in noisy settings.
Bose has unveiled the second generation of its QuietComfort Ultra earbuds, promising advances in both noise cancellation and audio performance. Leveraging cutting-edge AI-driven algorithms, the improved noise cancellation system analyzes ambient sounds in real time, adapting settings for optimal performance. This refinement allows the QuietComfort Ultra to suppress unwanted background noise with remarkable precision while offering an Aware Mode for situations where selective environmental awareness is required.
A standout feature of the QuietComfort Ultra is its CustomTune technology, which personalizes sound output by accounting for the unique contours of the user's ear canal. This results in a tailored audio experience complemented by a customizable equalizer available through the Bose app. The earbuds also integrate four high-performance microphones per earbud, ensuring crystal-clear voice clarity during phone calls or voice commands, even in noisy environments. Additionally, spatial audio support ensures an immersive 360-degree listening experience, delivering impressive depth and precision.
The earbuds support Bluetooth multipoint connectivity, enabling seamless switching between devices, and are compatible with audio codecs such as SBC, AAC, and Qualcomm aptX Adaptive. While they omit support for aptX Lossless, the emphasis on adaptive audio excels in providing rich, balanced sound. Battery life is rated at six hours on a full charge with active noise cancellation enabled, while the included charging case offers energy for three additional full recharges. For added convenience, the case now supports wireless Qi charging alongside the standard USB-C option.
Other practical enhancements include touch-sensitive controls on the earbuds' exterior, fully customizable through the Bose app. Moreover, the design has been updated to minimize earwax buildup, ensuring both longevity and consistent performance.
Available now for pre-order at €299.95, the Bose QuietComfort Ultra earbuds come in white, red, and black variants. Shipments are expected to begin on June 26 via Bose’s official store and Amazon. These flagship earbuds aim to set a new benchmark for portable audio, combining premium features with user-centric design.
新设备、精选文章与优惠 — 每周五送达。

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