Bose Ultra Open Earbuds
Jewelry-inspired flexible ear-cuff design with proprietary OpenAudio dipole projection and spatial immersion.
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The Bose Ultra Open Earbuds redefine situational listening. Rather than hooking over your ear or looping behind your head, they clamp gently to the outer cartilage helix like a cuff earring—remaining rock-solid on runs while leaving your ear canal completely clear.
What We Liked
- Revolutionary cuff design clips securely to the helix, staying put through sprints and jump rope
- Proprietary OpenAudio dipole transducer projects audio into your canal while canceling external spill
- Zero ear-canal occlusion or cartilage fatigue even after 8 consecutive hours of wear
- Supports Bose Immersive Audio for a realistic wide-stage surround sound experience
- Physical button controls on the battery barrel prevent accidental touch triggers from hair or sweat
What Could Be Better
- Premium $249 price point sits significantly above traditional sport earphones
- Case does not support Qi wireless charging without purchasing an optional silicone case cover
- Sub-bass drops off in high-noise environments like subways or noisy construction zones
Why It Stands Out in Our Analysis
Rather than hooking over the top of the ear and tangling with sunglasses or helmet straps, the Bose Ultra Open clips gently around the outer helix like jewelry. The weight is balanced between the speaker in the concha and a compact battery barrel behind the ear.
In acoustic lab spillage benchmarks, Bose's dipole transducer creates an inverse acoustic phase wave outward, making sound practically undetectable to a desk neighbor at 60% volume.
It provides true all-day wearing comfort with zero earwax compaction, zero ear canal sweating, and rock-solid retention during Pilates, running, and daily work.
Active professionals, runners, and fashion-conscious listeners who want situational awareness and clear audio without anything jammed inside their ear canals.
The charging case charges via USB-C only; wireless charging requires buying an optional silicone case sleeve. Sub-bass in loud environments naturally rolls off compared to sealed buds.






