Bose Ultra Open Earbuds
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At a glance
Key specifications and important differences. Full details follow below.
| Feature |  Bose Ultra Open Earbuds |
|---|---|
| Price | KSh 31,500.00 |
| Connection | Bluetooth |
| Active Noise Cancellation | No |
| Battery Life | Up to 7.5 hours; 27 hours total with charging case |
| Water & Dust Resistance | IPX4 earbuds |
| Weight | 6.5g per earbud; 44g case |
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Full specifications
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General
| Specification | Bose Ultra Open Earbuds |
|---|---|
| Brand | Bose |
| Model | Ultra Open Earbuds |
| Announced | 2024 |
| Type | Open-Ear True Wireless Earbuds |
| Color | Official colorways vary by market and selected variant |
Design
| Specification | Bose Ultra Open Earbuds |
|---|---|
| Weight | 6.5g per earbud; 44g case |
| Dimensions | Earbud 18.5 x 17 x 27.2mm; case 41.9 x 65 x 26.4mm |
Battery & Charging
| Specification | Bose Ultra Open Earbuds |
|---|---|
| Battery Life | Up to 7.5 hours; 27 hours total with charging case |
| Charging Time | 1 hour earbuds |
| Fast Charging | 10 minutes provides up to 2 hours |
| Charging Port | USB-C (case) |
| Wireless Charging | No |
Connectivity
| Specification | Bose Ultra Open Earbuds |
|---|---|
| Connection | Bluetooth |
| Bluetooth | Bluetooth 5.3 |
| Bluetooth Range | 9m |
| Multipoint Connection | Yes |
| App Support | Bose app |
Features
| Specification | Bose Ultra Open Earbuds |
|---|---|
| Special Features | OpenAudio technology; SimpleSync; Auto Volume |
Audio
| Specification | Bose Ultra Open Earbuds |
|---|---|
| Audio Codecs | AAC, SBC; aptX Adaptive on supported devices |
| Active Noise Cancellation | No |
| Transparency / Ambient Mode | N/A - open-ear design |
| Spatial Audio | Bose Immersive Audio |
| Microphones | Built-in Array for Clear Calls |
Charging Case
| Specification | Bose Ultra Open Earbuds |
|---|---|
| Case Type | Charging case |
| Case Battery Life | Included in the total battery-life figures above |
| Case Charging | USB-C |
| Case Charging Port | USB-C |
| Case Dimensions | 41.9 x 65 x 26.4mm |
| Case Weight | 44g |
| Case Features | Protective charging case |
Design & Controls
| Specification | Bose Ultra Open Earbuds |
|---|---|
| Controls | Physical button controls |
| Water & Dust Resistance | IPX4 earbuds |
| Ear Tips / Ear Cushions | N/A - open-ear cuff design |
What's in the Box
| Specification | Bose Ultra Open Earbuds |
|---|---|
| Headphones / Earbuds | Ultra Open Earbuds earbuds |
| Charging Case | Charging case |
| Charging Cable | USB-C charging cable |
| Audio Cable | N/A - true wireless design |
| Ear Tips / Accessories | N/A - open-ear cuff design |
| Documentation | Quick start and safety documentation |