Specifications
Noise Cancelling (Active)NoConnection TypeWirelessWireless ConnectivityBluetoothTrue WirelessYesMaximum Wireless Range30 feetWater ResistantYes
Key Specs
Noise Cancelling (Active)NoConnection TypeWirelessWireless ConnectivityBluetoothTrue WirelessYesMaximum Wireless Range30 feetWater ResistantYesBuilt-In MicrophoneYesCarrying CaseYesHeadphone FitOpen-EarBattery Life7 hoursBattery Charge Time1 hours
General
Product NameUltra Open-Ear True Wireless Open EarbudsBrandBoseModel Number881046-0040SeriesUltra Open-EarColor60th Anniversary Diamond EditionColor CategorySilver
Audio
Noise Cancelling (Active)NoSound IsolatingYesEnvironmental Noise ControlNo
Connectivity
Connection TypeWirelessWireless ConnectivityBluetoothTrue WirelessYesBluetooth Version5.3Maximum Wireless Range30 feet
Features
Water ResistantYesWaterproofNoBuilt-In MicrophoneYesCarrying CaseYesControlsTrack selection, Call, Voice assistantBone Conducting TechnologyNo
Design
Headphone FitOpen-EarStyleTravel
Power
RechargeableYesBattery Life7 hoursBattery Charge Time1 hoursCharging Accessory IncludedCable, CaseBattery Life Provided by Charging Case19.5 hoursCharging Interface(s)USB-COn/Off SwitchAutomatic
Dimension
Product Height0.73 inchesProduct Width0.67 inchesProduct Depth1.07 inchesProduct Weight0.01 pounds
Warranty
Manufacturer's Warranty - Parts1 yearManufacturer's Warranty - Labor1 year
Other
UPC017817854733
To the music lovers with a playlist for every mood and moment, meet your new obsession. Bose designed earbuds with OpenAudio technology that combines complete openness to your surroundings with rich, private sound only you can hear. Get your run on, take a call, go all day. Do whatever your thing is and pause for nothing. Compromise? A word you don’t believe in. With Bose Immersive Audio, the open-ear headphones don’t just feel good and look good, they bring you closer to your music. Bose Immersive Audio spatializes music so you’re not only listening to the music. You’re in it. Are you ready to change the way you listen?
Open your ears to the world
Hear all of what’s around you while enjoying rich, private sound. The earbuds' open-ear design says, “I can still hear you” while OpenAudio technology provides you with high-quality, private sound.
Be in the music —anywhere, everywhere.
Get your run on, take a call, go all day. Do whatever your thing is and pause for nothing. Bose Immersive Audio spatializes music so you’re not only listening to the music. You’re in it.
A sight for sore ears.
Designed for comfortable all-day wear, you'll put these on and never want to take them off. The Bose Ultra Open Earbuds feature a flexible joint and stable, light-as-air-grip – you’ll forget you’re even wearing them.
Stay charged and never miss a beat.
With up to 7 hours of play time (up to 4 hours with Immersive Audio)¹ or up to 48 hours of standby,² you’re equipped with the power of long-lasting battery life. Plus, the included charging case provides up to an extra 19.5 hours of power, making it perfect for on-the-go charging³.
Press, play, enjoy.
Simple, satisfying button controls make it super easy to switch between stereo and immersive modes, giving you instant command over your listening experience. With just a press, effortlessly control your music and answer calls. Plus, Auto Volume works like magic to keep your music audible even as the volume of your surroundings change. Just turn it on in the Bose app and move from place to place without needing to adjust a thing.
Water resistance with IPX4.
Get splashed on, dripped on, sprayed on. No worries here. The Bose Ultra Open Earbuds can handle it. Acoustic mesh keeps out moisture and debris, so you can keep on listening.
Plays nicely with other Bose products.
Indulge in TV time without bothering anyone. Thanks to Bose SimpleSync technology, you can pair your open-ear wireless headphones with Bose smart soundbars and speakers for a personal TV listening experience with independent volume control.
Seamless connection with advanced Bluetooth 5.3.
Advanced Bluetooth 5.3 offers a strong, continuous connection within 30 feet of your device.
Control everything through the Bose app.
Take personalization even further with Adjustable EQ settings in the Bose app. Control bass, mid-range, and treble levels as you go. Or use the app to check battery life, customize a shortcut, and manage connected devices.
Learn more about legal disclaimers .
What's Included
Ultra Open Earbuds
USB-C Cable
Charging Case
Safety Sheet
Manuals & Guides
User Manual
Use and Care Manual
Legal Disclaimers
- Bose, OpenAudio, and SimpleSync are trademarks of Bose Corporation.
- The Bluetooth word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by Bose Corporation is under license.
- USB Type-C and USB-C are registered trademarks of USB Implementers Forum.
- Use of this product while operating a bicycle may be prohibited by law in some locations. Always use caution and follow applicable laws.
- ¹ Testing conducted by Bose with audio playback at a loudness of 75 dBA. Battery life varies based on settings and usage.
- ² Testing conducted by Bose by removing fully charged earbuds from the case, connecting to a phone with no content playing, and maintaining connection until earbud battery depletion.
- ³ Testing conducted by Bose by inserting battery-depleted earbuds into a fully charged case, charging to 100% (or until the case battery was depleted), playing audio at a loudness of 75 dBA until earbud battery depletion, and repeating until case battery depletion.
Search
Q: QuestionWhat is the maximum wireless range?(1 answer)
A: AnswerThe maximum wireless range is 30 feet.This question and answer was generated by AI based on customer and product data.Q: QuestionIs there a carrying case included?(1 answer)
A: AnswerYes, these earbuds come with a carrying case.This question and answer was generated by AI based on customer and product data.Q: QuestionWhat is the battery life?(1 answer)
A: AnswerThe battery life is 7 hours.This question and answer was generated by AI based on customer and product data.Q: QuestionDo the earbuds have active noise cancellation?(1 answer)
A: AnswerThe Bose Ultra Open-Ear True Wireless Open Earbuds do not have active noise cancellation.This question and answer was generated by AI based on customer and product data.Q: QuestionHow long does it take to fully charge the earbuds?(1 answer)
A: AnswerThe earbuds have a battery charge time of 1 hour.This question and answer was generated by AI based on customer and product data.Q: QuestionAre this waterproof? Noise cancellation?(3 answers)
A: AnswerThe Ultra Open Earbuds do not have noise cancellation, due to their open-ear design. The earbuds have a water resistance rating of IPX4, meaning they can withstand splashes of water. The charging case is rated at IPX1, meaning it is only protected against vertically falling water drops.Answered by Bose Support
Q: QuestionAre these worth the hefty price tag?(5 answers)
A: AnswerOnly you can answer that. If you like Bose sound quality these will not disappoint. The open experience is a bit different but I find it to be fine. Comfort is superb. So for me, yes.Answered by Urosmith
- A: AnswerHorrible
Answered by Sky01
Bose - Ultra Open-Ear True Wireless Open Earbuds - 60th Anniversary Diamond Edition
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Rating 4.1 out of 5 stars with 636 reviews
4.1