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The Bose Ultra Open Wireless In-Ear Bluetooth Earbuds redefine your listening experience with a cutting-edge design that balances immersive audio with the ability to stay aware of your surroundings. Crafted for comfort and all-day wear, these earbuds allow effortless transitions between music, calls, and ambient sounds. Perfect for an active lifestyle, they ensure you remain connected to both your audio and environment without compromising on sound quality, making them the ideal companion for your everyday routine.
OpenAudio technology delivers rich, private sound while keeping you connected to your surroundings
Cuff-like fit allows ears to stay open for natural ambient awareness
Spatialized sound immerses you fully in the music
Provides up to 7.5 hours of playtime or up to 19.5 hours with charging case
Adjustable EQ in the Bose app for personalized sound control
Connects to 2 devices at once with Bluetooth multipoint connectivity
SimpleSync technology pairs seamlessly with Bose smart soundbars and speakers
| Part Number | 7449278 |
|---|---|
| Headphone Type | Ear Clips |
| Smart System Compatibility | Android, Apple iOS, Bluetooth, iOS App, IPhone |
| Battery Life (hr) | 30 h |
| Battery Charge Time (hr) | 1 h |
| Colour | Black |
| Advanced Features | Bass Boost, Built-in Microphone, Lightweight, Long Battery Life, Sweat Resistant, Voice Controlled, Waterproof, Wireless, Compact Design |
| Assembled Length (in) | 2.56 in |
| Assembled Width (in) | 1.65 in |
| Assembled Height (in) | 1.04 in |
| Effective Wireless Range (ft.) | 30.00 ft |
|---|---|
| Power Source | Not Applicable |
| Cord Length (ft.) | 0.00 ft |
| Cushion Material | Silicon |
| Accessories List | Charging Cable, Charging Case |
| Number of Pieces | 1 |
| Wattage | 5 W |
| Minimum Frequency Range (MHz) | 0.00 MHz |
| Maximum Frequency Range (MHz) | 0.20 MHz |
Only Show Differences | |||||
| Ratings | |||||
| Headphone Type | In-Ear | In-Ear | Earbuds | Earbuds | |
| Smart System Compatibility | Android, Apple iOS, Bluetooth, IPhone | Android, Apple iOS, Bluetooth | No Smart Technology | No Smart Technology | |
| Advanced Features | Bass Boost, Built-in Microphone, Compact Design, Long Battery Life, Sound Isolating, Sweat Resistant, Wireless | Bass Boost, Built-in Microphone, Compact Design, Long Battery Life, Noise Cancelling, Sweat Resistant | Built-in Microphone | Built-in Microphone |
Originally posted on bose.com
Originally posted on bose.com
Originally posted on bose.com
Originally posted on bose.com
Originally posted on bose.com
