







🎶 Hear More, Live More — The Future of Open-Ear Audio
Bose Ultra Open Earbuds redefine wireless listening with OpenAudio technology that delivers private, rich sound while keeping you aware of your surroundings. Featuring immersive spatial audio, a lightweight clip-on design for all-day comfort, IPX4 water resistance, and up to 7.5 hours of playtime plus 48 hours standby, these earbuds are engineered for the active professional who demands seamless connectivity and premium sound on the go.






| Control Method | Touch |
| Controller Type | Button |
| Control Type | App Control |
| Item Weight | 0.12 Pounds |
| Carrying Case Battery Charging Time | 1 Hours |
| Water Resistance Level | Water Resistant |
| Carrying Case Material | plastic or metal |
| Is Electric | No |
| Number of Power Levels | 1 |
| Antenna Location | Walking, Cycling, Running, Calling, Exercising |
| Compatible Devices | Phone,Laptop |
| Cable Features | Without Cable |
| Additional Features | Lightweight, Open Ear |
| Enclosure Material | Plastic (PC-ABS), Metal, Silicone, Gold Plating |
| Specific Uses For Product | Running, Walking, Cycling, Exercising, Calling |
| Headphone Folding Features | Open Ear |
| Earpiece Shape | Circle |
| Headphones Ear Placement | Open Ear |
| Carrying Case Color | White |
| Style Name | Modern Open-Ear Design |
| Theme | Fitness |
| Color | White |
| Battery Average Life | 7 Hours |
| Battery Charge Time | 1 Hours |
| Wireless Technology | Bluetooth |
| Bluetooth Version | 5.3 |
| Connectivity Technology | Wireless |
| Audio Driver Type | Dynamic Driver |
| Noise Control | None |
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