Bose Ultra Open Wireless Earbuds Black
Wearing Style | Dual Ear True Wireless Earbud |
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Earpiece Design | Open-Ear |
Active Noise Cancellation | No |
Built-In Controls | Yes, on Earpiece |
Sensors | No |
Noise Cancelling Microphone | No |
Number of Voice Mics | 1 |
Runtime | 7.5 Hours (Listen) 48 Hour (Standby) |
Wearing Style | Dual Ear True Wireless Earbud |
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Earpiece Design | Open-Ear |
Open/Closed-Back | Open-Back |
Sound Field | Stereo |
Number of Drivers | 1 per Earpiece |
Driver Type | Dynamic |
Active Noise Cancellation | No |
Built-In Controls | Yes, on Earpiece |
Sensors | No |
Built-In Mic | Yes, on Earpiece |
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Noise Cancelling Microphone | No |
Number of Voice Mics | 1 |
Wireless | Bluetooth 5.3 / NFC |
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Wireless Range | 30' / 9.1 m |
Supported Audio Codecs | AAC, SBC |
Bluetooth Profiles | A2DP, HFP, BLE |
Audio Connector | No Wired Audio Support |
Audio Connector to Earpiece | No Wired Audio Support |
Mobile App Compatible | Yes: Android & iOS App Name: Bose Music Functionality: Adjust Settings, Firmware Update, Remote Control |
Runtime | 7.5 Hours (Listen) 48 Hour (Standby) |
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Recharge Time | 1 Hour |
Additional Runtime with Charging Case | 19.5 Hours |
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Charging Input | USB-C |
Wireless Charging | No |
Color | Black |
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Environmental Resistance | Water-Resistant (IPX4) |
Dimensions | Earphones: 1.07 x 0.73 x 0.67" / 2.72 x 1.85 x 1.7 cm (Each) Case: 2.56 x 1.65 x 1.04" / 6.5 x 4.19 x 2.64 cm |
Weight | Earphones: 0.2 oz / 6 g (Each) Case: 1.5 oz / 43 g |
Package Weight | 0.32 lb |
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Box Dimensions (LxWxH) | 4.05 x 3.6 x 1.55" |