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Bose Ultra Earbuds II: Sound Revolution
9 Oct
Summary
- Second-gen earbuds boast significantly improved sound quality and bass.
- Volume output is much higher, excelling on noisy commutes.
- Redesigned for a tighter, more comfortable fit during activities.

Bose has released the second generation of its Ultra Open Earbuds, significantly enhancing the open-ear listening experience. These new earbuds deliver vastly improved sound quality, featuring more nuance across the frequency range and a noticeable boost in bass, which is often a challenge for clip-on designs. The audio richness is evident in detailed playback of music and podcasts.
A critical improvement is the increased volume output, making them more effective than their predecessors in overpowering ambient noise. This is particularly beneficial for users on noisy commutes, such as the New York subway, where these earbuds now perform exceptionally well. Even podcasts are clearly audible at higher volumes.
Comfort has also been a focus, with a redesigned, tighter fit that enhances stability during physical activities like exercise. The earbuds are reported to feel great even during extended wear. Bose has also introduced new, vibrant color options, alongside the traditional black and white.
The charging case has been updated with a flat bottom for upright placement and now supports wireless charging. Battery life has been extended to a claimed nine hours per charge, an increase from the previous seven hours. Despite a premium price point of $299, the substantial upgrades in sound, volume, comfort, and features position these earbuds as a top contender.