Bose Ultra Open
Expert Reviews
76/100
18 experts
User Reviews
84/100
10015 users
Video Reviews
Description
The Bose Ultra Open Earbuds are premium open-ear earbuds that deliver immersive audio through proprietary OpenAudio technology. They feature a cuff-shaped design that rests gently outside the ear canal, allowing users to remain aware of their surroundings while enjoying rich, private sound. They offer all-day comfort, Bluetooth multipoint connectivity, water resistance, and customizable sound settings via the Bose app.
Highlights
- Open-ear design allowing awareness of surroundings
- Immersive spatialized audio with proprietary OpenAudio technology
- Up to 7 hours of play time with up to 48 hours standby
- Bluetooth multipoint connectivity for two-device simultaneous connection
- IPX4 water resistance for durability against splashes and sweat
- Customizable sound and controls via Bose app
- Cuff-like, comfortable fit for all-day wear
- Surprisingly private sound despite open design
Specifications
| fit | Open Ear with cuff-shaped design |
| microphones | Built-in Microphone |
| noise cancelling | No |
| water resistance | IPX4 |
| charging case | Included, hard plastic |
| earbud dimensions | 0.73\ H x 0.67\ W x 1.07\ D |
| earbud weight | 0.014 lb |
| case dimensions | 1.65\ H x 2.56\ W x 1.04\ D |
| case weight | 0.097 lb |
| materials | Plastic (PC-ABS), Metal, Silicone, Gold Plating |
| rechargeable | Yes |
| battery life | Up to 7 hours (4 hours with Immersive Audio or Auto Volume) |
| standby time | Up to 48 hours |
| extra battery case | Up to 19.5 hours additional |
| battery charge time | 1 hour |
| charging interface | USB-C port |
| wireless connectivity | Bluetooth, A2DP, HFP, Bluetooth Low Energy, AAC, SBC |
| bluetooth multipoint | Yes, connect to two devices simultaneously |
| controls | Simple button controls with customizable shortcut via Bose app |
| app compatibility | Bose app for Adjustable EQ, Auto volume, firmware updates |
Pros and Cons
Pros
- Comfortable open-ear cuff design that doesn't block the ear canal
- Innovative OpenAudio technology delivers richer bass than traditional open earbuds
- Bluetooth multipoint connectivity allows easy switching between two devices
- Good battery life with fast charging and substantial backup in charging case
- Water resistant (IPX4) suitable for active use
- Adjustable EQ and other settings via Bose app for personalized sound
- Maintains situational awareness since ears are not blocked
Cons
- No active noise cancellation due to open-ear design
- Sound quality may vary significantly depending on ambient environment
- No wireless charging support
- Limited bass and overall lower MDAQS sound score typical for open-ear earbuds
- May leak sound at high volume in very quiet environments
Discussion
Start a discussionShare your thoughts about Bose Ultra Open
No discussions yet
Be the first to share your thoughts!
Expert Reviews
76/100
18 experts
User Reviews
84/100
10015 users






