Bose Ultra Open Earbuds (1st Gen) are open-ear wireless earbuds released in February 2024 that use a distinctive cuff-style clip-on design resting outside the ear canal rather than inside it. Powered by Bose OpenAudio technology, they deliver rich, private sound directed into the ear with minimal leakage while keeping you fully aware of your surroundings.
They support Bose Immersive Audio with head tracking for a more spatial listening experience, offer a secure and comfortable all-day fit that works well with glasses, and carry an IPX4 rating for sweat and water resistance. Battery life reaches up to 7.5 hours per charge (or about 4.5 hours with Immersive Audio enabled) and up to 27 hours total with the compact USB-C charging case. Connectivity includes Bluetooth 5.3 with Snapdragon Sound and aptX Adaptive support, multipoint pairing, and simple button controls, all in a premium package.
Key Features
Cuff-Style Open-Ear Design
The Ultra Open Earbuds use a distinctive cuff-like clip that rests outside the ear canal rather than sealing inside it. This design keeps your ears completely open so you remain fully aware of your surroundings while still enjoying music, podcasts, or calls.
Bose OpenAudio Technology
Proprietary OpenAudio technology directs clear, rich sound precisely into the ear with minimal leakage to people nearby. The result is surprisingly private audio for an open-ear design without the need for bone conduction or bulky hooks.
Immersive Audio with Head Tracking
Bose Immersive Audio creates a more spacious, spatial listening experience that responds to head movements. It places sound in a more natural, three-dimensional field, though enabling the feature reduces battery life compared with standard stereo mode.
All-Day Comfort and Secure Fit
The lightweight clip design stays firmly in place during movement and works comfortably with glasses. Soft silicone contact points and a flexible hinge make them suitable for extended wear, workouts, and everyday use without pressure inside the ear canal.
Battery Life and Connectivity
Each charge delivers up to 7.5 hours of listening (or about 4.5 hours with Immersive Audio), with the compact case extending total playtime to around 27 hours. They support Bluetooth 5.3 with Snapdragon Sound and aptX Adaptive, multipoint pairing, IPX4 water resistance, and simple physical button controls.
What’s in the Box
- Bose Ultra Open Earbuds
- Charging case
- USB-C (A to C) cable
- Quick Start Guide
- Safety sheet
FAQs
Do the Bose Ultra Open Earbuds have active noise cancellation?
No. They use an open-ear design that intentionally lets in surrounding sound so you stay aware of your environment. There is no active noise cancellation.
How long does the battery last?
You get up to 7.5 hours of playback with Immersive Audio turned off, or about 4.5 hours with it enabled. The charging case extends total listening time to roughly 27 hours. A 10-minute quick charge provides up to 2 hours of use.
Are they comfortable for all-day wear and exercise?
Yes. The lightweight cuff-style clip sits outside the ear canal, works well with glasses, and stays secure during movement. They carry an IPX4 rating for sweat and light water resistance, making them suitable for workouts and daily wear.
Can other people hear my music?
Sound leakage is minimal thanks to Bose OpenAudio technology, which directs audio into your ear. In most normal environments, people nearby will not hear your music clearly.
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