---
product_id: 608569225
title: "Bose Ultra Open Bluetooth Earbuds with OpenAudio Technology, Open Ear Wireless Earbuds, Up to 48 Hours of Battery Life, White Smoke"
brand: "bose"
price: "€ 501.24"
currency: EUR
in_stock: true
reviews_count: 13
category: "Bose"
url: https://www.desertcart.be/products/608569225-bose-ultra-open-bluetooth-earbuds-with-openaudio-technology-open-ear
store_origin: BE
region: Belgium
---

# OpenAudio tech for immersive spatial sound IPX4 water resistance, splash-proof 48h battery standby, 7.5h playtime Bose Ultra Open Bluetooth Earbuds with OpenAudio Technology, Open Ear Wireless Earbuds, Up to 48 Hours of Battery Life, White Smoke

**Brand:** bose
**Price:** € 501.24
**Availability:** ✅ In Stock

## Summary

> 🎶 Stay open, stay connected, and never miss a beat with Bose Ultra Open Earbuds!

## Quick Answers

- **What is this?** Bose Ultra Open Bluetooth Earbuds with OpenAudio Technology, Open Ear Wireless Earbuds, Up to 48 Hours of Battery Life, White Smoke by bose
- **How much does it cost?** € 501.24 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/608569225-bose-ultra-open-bluetooth-earbuds-with-openaudio-technology-open-ear)

## Best For

- bose enthusiasts

## Why This Product

- Trusted bose brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Power Through Your Day & Night:** Up to 7.5 hours of continuous playtime plus 48 hours standby with fast charging case for non-stop use.
- • **All-Day Comfort, No Ear Fatigue:** Light-as-air grip and flexible joint ensure a secure fit that stays put without ear canal pressure.
- • **Hear Your World, Stay in Your Zone:** Open ear design with OpenAudio tech delivers rich, private sound while keeping you aware of your surroundings.
- • **Seamless Multi-Device Connectivity:** Bluetooth 5.3 with multipoint pairing lets you effortlessly switch between phone, laptop, and more.
- • **Immersive Audio That Moves With You:** Bose Immersive Audio spatializes sound for a 3D music experience that adapts to your head movements.

## Overview

Bose Ultra Open Bluetooth Earbuds redefine wireless listening with an innovative open-ear design and OpenAudio technology that delivers immersive, spatial sound while keeping you connected to your environment. Featuring up to 7.5 hours of playtime, IPX4 water resistance, and multipoint Bluetooth 5.3 connectivity, these earbuds combine all-day comfort with cutting-edge tech for professionals who demand premium audio without compromise.

## Description

From the manufacturer Open Your Ears To The World Hear all of what’s around you while enjoying rich, private sound with the earbuds' open ear design and OpenAudio technology. Open Your Ears To The World Hear all of what’s around you while enjoying rich, private sound with the earbuds' open ear design and OpenAudio technology. Feels Good, Stays Put Designed for all-day wear, the Bose Ultra Open Earbuds feature a flexible joint and a light-as-air-grip; you’ll forget you’re even wearing these comfortable earbuds. Feels Good, Stays Put Designed for all-day wear, the Bose Ultra Open Earbuds feature a flexible joint and a light-as-air-grip; you’ll forget you’re even wearing these comfortable earbuds. Breakthrough Spatialised Audio Bose Immersive Audio spatialises music so you’re not only listening to the music. You’re in it. Breakthrough Spatialised Audio Bose Immersive Audio spatialises music so you’re not only listening to the music. You’re in it. Stay Charged and Never Miss a Beat With up to 7.5 hours of play time* or up to 48 hours of standby,*** you’re equipped with the power of long-lasting battery life. Stay Charged and Never Miss a Beat With up to 7.5 hours of play time* or up to 48 hours of standby,*** you’re equipped with the power of long-lasting battery life. 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. 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. How do I setup my Bose Ultra Open Earbuds? Download and install the free Bose app from your mobile device's app store. The Bose app lets you set up and control your product from any mobile device, such as a smartphone or tablet. How do I setup my Bose Ultra Open Earbuds? Download and install the free Bose app from your mobile device's app store. The Bose app lets you set up and control your product from any mobile device, such as a smartphone or tablet. How do I connect my Bose Ultra Open Earbuds to my Bluetooth device? 1. Ensure Bluetooth is enabled on your device 2. With the case open, and both earbuds inside, press and hold on the button on the back of the case until the light slowly blinks blue 3. Select the earbuds from the list of available devices How do I connect my Bose Ultra Open Earbuds to my Bluetooth device? 1. Ensure Bluetooth is enabled on your device 2. With the case open, and both earbuds inside, press and hold on the button on the back of the case until the light slowly blinks blue 3. Select the earbuds from the list of available devices How do I update the firmware/software of my Bose Ultra Open Earbuds? Updating the earbuds: When an update is available, the Bose app automatically downloads it. Tap Install Update. Updating the case: Go to btu.bose.com and connect with the USB-C cable. How do I update the firmware/software of my Bose Ultra Open Earbuds? Updating the earbuds: When an update is available, the Bose app automatically downloads it. Tap Install Update. Updating the case: Go to btu.bose.com and connect with the USB-C cable. How do I reset my Bose Ultra Open Earbuds? Place both earbuds in the charging case. With the charging case open, press and hold the button on the back of the case for 20 seconds until the earbud status light blinks white 2 times, slowly blink blue, and then turn off. How do I reset my Bose Ultra Open Earbuds? Place both earbuds in the charging case. With the charging case open, press and hold the button on the back of the case for 20 seconds until the earbud status light blinks white 2 times, slowly blink blue, and then turn off. How do I clear the Bluetooth pairing list? Press and hold the Bluetooth button for 10 seconds until you hear "Bluetooth device list cleared." Once cleared, your earbuds are ready to connect a new device. Then delete the earbuds from Bluetooth list on your device. How do I clear the Bluetooth pairing list? Press and hold the Bluetooth button for 10 seconds until you hear "Bluetooth device list cleared." Once cleared, your earbuds are ready to connect a new device. Then delete the earbuds from Bluetooth list on your device.

Review: Really very very good - When I saw these open earphones, I was intrigued by the idea because my worst gripe about my AirPods is that I have to pause the music or remove the earphone to be able to hear people talking to me. Yes, these are expensive - so I tried a cheap brand, just to see if the concept worked. It did, but the sound quality wasn’t good. So I decided to give these a try, and I’m glad I did. Their performance is light years ahead of others. They’re very easy to put on, the flexible earpiece clips around your earlobe gently and they are comfortable for many hours of use - I’ve worn them all day and night without issues, only removing them to charge them via the case, which is nice & quick. They don’t interfere with my glasses at all, I can put them on and remove them without touching the earphones. And, best of all, they don’t fall off or out of your ear, even if you’re headbanging! I’m mobility impaired so don’t go running but I reckon they’ll be great for runners. Because they’re Bose, you have an expectation of great audio quality… and they don’t disappoint, especially in immersion mode, where the sound is amazing and really does seem to be positioned very slightly in front of you. There are 2 immersion mode settings, one where the positioning changes with your head movements, and one static where it doesn’t. Although the earphones don’t go in your ear like traditional earphones, the OpenAudio technology sounds just as good as if they were, without making the music audible to other people. The sound is fantastic for all kinds of audio and music, I have very eclectic tastes and the only type of music they don’t excel for is bass music where very low frequencies are the norm, but I’ve never come across earphones that are great at this, it’s their size. I have larger over ear headphones and a stereo with a big subwoofer for that type of music! They’re as good for listening to ambient music and soundscapes eg Sigur Ros, electronic music like Ladytron and classical music as they are for listening to the latest rock, pop and dance music. They sound great with Spatial Audio/3D audio too. I also find them great for laying in bed listening to audiobooks, they don’t hurt like other earphones can when you turn on your side and they’re pressed against the pillow. How do they get on in a noisy environment? Great. They have an auto volume function that can increase/decrease the volume based on the sounds around you, and maximum volume is loud - you wouldn’t have them turned up to the top for normal usage, I have them set at less than half volume pretty much all the time. You can control volume, playback, sound mode and even your voice assistant using the buttons on each earpiece, a click, double/triple click or long hold allows several controls to be used with just one button. I found the button to actually be better to use than the touch sensitive stalk controls on other earphones mainly because you don’t accidentally activate it so easily if you adjust the position of the earpiece. If you’re intrigued by these earphones but the price concerns you, give them a try… I realised what a good investment they are once I tried them, and use them far more than I have any other earphones ever, because they’re comfortable, don’t fall out of my ear, the sound quality is amazing and they let me hear as much of my environment as I want/need to. They’ve replaced my over ear headphones as my day to day listening buddies. They’re pricey, but they’re worth it. A definite two thumbs up 👍🏻👍🏻
Review: Finally, no ear fatigue and with great sound too! - After owning various Bose headphones over the years, I was dubious about the reviews of these, as Bose has failed to hit the heights of the QC35s, in my opinion... Thankfully, though, I think we have a classic on our hands again! I was almost instantly blown away by the fit and sound of these. Don't get me wrong, they don't sound as good as over-ears, but that's not what these are for, and they certainly don't sound bad at all. But the fit... no more sweaty ear canals, no more ear fatigue. I don't even care that there's no noise cancellation—these are perfect! I bought these to replace my AirPods Pro, mainly because of the sweaty ear issue, but also due to how poorly the AirPods connected with my iPhone during phone calls. If I already had them in my ears, there was no issue, but if I had to take them out of the case to answer the phone and continue working, more often than not, the caller would be sent to voicemail by the time the AirPods connected to my iPhone. Very frustrating. Cue the Bose Ultra Open Earbuds... They connect immediately every time from out of the charger, so I can answer the call right away—exactly what I needed. The immersive sound works well. In fact, the sound overall is fantastic, yet you can still hear everything around you. They don't fall out of your ears at the gym. They have physical buttons that you can customise in the Bose App. There are quite a few options in the app too, from EQ to firmware updates—it all works rather well. You can now have multi-point Bluetooth connections, thanks to the firmware updates (something that was lacking upon release). The sound quality during phone calls is good too, and you can hang up with a press of the physical button, so there's no need to grab the phone or rush to where it is when you end a call. Everything just works, and it works well. The fit—this is the game-changer for me. If, like me, you wear headphones for a while, you're probably familiar with ear fatigue. Not with these, though—yesterday I had them in for 5 hours, and if it weren't for the playlist ending, I would have forgotten they were in my ears. They are well-built, easy to clean, and easy to charge. The look might not be for everyone, but nothing ever is—these are for people who don't need over-ear headphones, for people whose in-ear headphones irritate them or fall out during exercise, or for those who are outside and don't like the artificial feel of "Transparency Mode." They're great and perfect for me. I think they'll be perfect for a lot of people too. Well done, Bose. I think you finally have another classic on your hands here.

## Features

- OPEN YOUR EARS TO THE WORLD: Hear all of what’s around you while enjoying rich, private sound; the wireless 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: With Bose Immersive Audio spatialised sound, these Bluetooth earbuds feel and look good, and bring you closer to your music, so you’re not only listening, you’re in it
- FEELS GOOD, STAYS PUT: The Bose Ultra Open Earbuds feature a flexible joint and a light-as-air-grip, simply hook it gently around the back of your ear and you’ll stay open to the world around you with these comfortable earbuds
- 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
- NEVER MISS A BEAT: With up to 7 hours of play time (up to 4 hours with Immersive Audio)*, up to 48 hours of standby***, and the included charging case provides up to an extra 2.5 full charges of power**, you’re equipped with long-lasting battery life
- HANDS-FREE, HASSLE-FREE SWITCHING: Bluetooth multipoint offers seamless, uninterrupted listening. Switch between your phone, your laptop, and other devices with ease — all without missing a moment
- PRESS, PLAY, ENJOY: Simple button controls on these earbuds with microphone make it easy to switch between stereo and immersive modes, giving you instant command; with just a press, effortlessly control your music and answer calls
- PLAYS NICELY WITH OTHER BOSE PRODUCTS: Thanks to Bose SimpleSync technology, you can pair your wireless earbuds with Bose smart soundbars and speakers for a personal TV listening experience with independent volume control
- BOSE APP: Download the Bose app to receive the latest software updates. Ensure optimal functionality and get access to all the latest features and cutting-edge tech

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CPFVB5VN |
| Age Range Description | Adult |
| Antenna Location | Calling, Exercising, Gaming, Running |
| Audio Driver Type | Dynamic Driver |
| Battery Average Life | 7.5 Hours |
| Battery Charge Time | 1 Hours |
| Best Sellers Rank | 3 in Open-Ear Headphones |
| Bluetooth Range | 9 Metres |
| Bluetooth Version | 5.3 |
| Box Contents | 2 Bose Ultra Open Earbuds, Safety sheet, USB-C® (A to C) cable (12"), Wireless Charging Case |
| Brand | Bose |
| Brand Name | Bose |
| Cable Features | Detachable |
| Carrying Case Battery Charging Time | 1 Hours |
| Carrying Case Color | White |
| Carrying Case Material | plastic or metal |
| Carrying Case Weight | 0.1 Pounds |
| Colour | white |
| Compatible Devices | Devices that support Bluetooth 5.3, including 'Cell Phones', 'Tablets', 'Laptop', 'Phones' |
| Control Method | Touch |
| Control Type | Physical Controls |
| Controller Type | Bose App |
| Country of Origin | China |
| Customer Package Type | FFP file |
| Customer Reviews | 4.1 out of 5 stars 5,196 Reviews |
| Ear placement | Open Ear |
| Earpiece Shape | in ear |
| Enclosure Material | Plastic (PC-ABS), Metal, Silicone, Gold Plating |
| Form factor | Open Ear |
| Frequency Range | 20 Hz - 20,000 Hz |
| Frequency Response | 20000 Hz |
| Headphone Form Factor | Open Ear |
| Headphone Jack | No Jack |
| Headphones Ear Placement | Open Ear |
| Impedance | 32 Ohms |
| Is Autographed | No |
| Item Type Name | Earbuds |
| Item Weight | 60 Grams |
| Manufacturer | Bose |
| Model Name | 881046-0020 |
| Model Number | 881046-0020 |
| Network Connectivity Technology | Wireless |
| Noise Control | None |
| Noise control | None |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Product Features | Lightweight, Multipoint Pairing |
| Product Warranty | 2 year manufacturer |
| Sensitivity | 105 dB |
| Specific Uses For Product | Sport |
| Style Name | Open |
| Theme | Fitness |
| UPC | 017817846912 |
| Unit Count | 1.0 count |
| Water Resistance Level | Water Resistant |
| Wireless Technology Type | Bluetooth |

## Product Details

- **Brand:** Bose
- **Colour:** white
- **Ear placement:** Open Ear
- **Form factor:** Open Ear
- **Frequency response:** 20000 Hz
- **Headphone jack:** No Jack
- **Impedance:** 32 Ohms
- **Model name:** 881046-0020
- **Noise control:** None
- **Sensitivity:** 105 dB

## Images

![Bose Ultra Open Bluetooth Earbuds with OpenAudio Technology, Open Ear Wireless Earbuds, Up to 48 Hours of Battery Life, White Smoke - Image 1](https://m.media-amazon.com/images/I/516rmFSwOAL.jpg)
![Bose Ultra Open Bluetooth Earbuds with OpenAudio Technology, Open Ear Wireless Earbuds, Up to 48 Hours of Battery Life, White Smoke - Image 2](https://m.media-amazon.com/images/I/61-eBhcMcZL.jpg)
![Bose Ultra Open Bluetooth Earbuds with OpenAudio Technology, Open Ear Wireless Earbuds, Up to 48 Hours of Battery Life, White Smoke - Image 3](https://m.media-amazon.com/images/I/61M-L89J2PL.jpg)
![Bose Ultra Open Bluetooth Earbuds with OpenAudio Technology, Open Ear Wireless Earbuds, Up to 48 Hours of Battery Life, White Smoke - Image 4](https://m.media-amazon.com/images/I/71Ozq1CYitL.jpg)
![Bose Ultra Open Bluetooth Earbuds with OpenAudio Technology, Open Ear Wireless Earbuds, Up to 48 Hours of Battery Life, White Smoke - Image 5](https://m.media-amazon.com/images/I/711D2sxmM0L.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: How do I setup my Bose Ultra Open Earbuds?**
A: Download and install the free Bose app from your mobile device's app store. The Bose app lets you set up and control your product from any mobile device, such as a smartphone or tablet.

**Q: How do I connect my Bose Ultra Open Earbuds to my Bluetooth device?**
A: 1. Ensure Bluetooth is enabled on your device 2. With the case open, and both earbuds inside, press and hold on the button on the back of the case until the light slowly blinks blue 3. Select the earbuds from the list of available devices

**Q: How do I update the firmware/software of my Bose Ultra Open Earbuds?**
A: Updating the earbuds: When an update is available, the Bose app automatically downloads it. Tap Install Update. Updating the case: Go to btu.bose.com and connect with the USB-C cable.

**Q: How do I reset my Bose Ultra Open Earbuds?**
A: Place both earbuds in the charging case. With the charging case open, press and hold the button on the back of the case for 20 seconds until the earbud status light blinks white 2 times, slowly blink blue, and then turn off.

**Q: How do I clear the Bluetooth pairing list?**
A: Press and hold the Bluetooth button for 10 seconds until you hear "Bluetooth device list cleared." Once cleared, your earbuds are ready to connect a new device. Then delete the earbuds from Bluetooth list on your device.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Really very very good
*by R***L on 8 March 2024*

When I saw these open earphones, I was intrigued by the idea because my worst gripe about my AirPods is that I have to pause the music or remove the earphone to be able to hear people talking to me. Yes, these are expensive - so I tried a cheap brand, just to see if the concept worked. It did, but the sound quality wasn’t good. So I decided to give these a try, and I’m glad I did. Their performance is light years ahead of others. They’re very easy to put on, the flexible earpiece clips around your earlobe gently and they are comfortable for many hours of use - I’ve worn them all day and night without issues, only removing them to charge them via the case, which is nice & quick. They don’t interfere with my glasses at all, I can put them on and remove them without touching the earphones. And, best of all, they don’t fall off or out of your ear, even if you’re headbanging! I’m mobility impaired so don’t go running but I reckon they’ll be great for runners. Because they’re Bose, you have an expectation of great audio quality… and they don’t disappoint, especially in immersion mode, where the sound is amazing and really does seem to be positioned very slightly in front of you. There are 2 immersion mode settings, one where the positioning changes with your head movements, and one static where it doesn’t. Although the earphones don’t go in your ear like traditional earphones, the OpenAudio technology sounds just as good as if they were, without making the music audible to other people. The sound is fantastic for all kinds of audio and music, I have very eclectic tastes and the only type of music they don’t excel for is bass music where very low frequencies are the norm, but I’ve never come across earphones that are great at this, it’s their size. I have larger over ear headphones and a stereo with a big subwoofer for that type of music! They’re as good for listening to ambient music and soundscapes eg Sigur Ros, electronic music like Ladytron and classical music as they are for listening to the latest rock, pop and dance music. They sound great with Spatial Audio/3D audio too. I also find them great for laying in bed listening to audiobooks, they don’t hurt like other earphones can when you turn on your side and they’re pressed against the pillow. How do they get on in a noisy environment? Great. They have an auto volume function that can increase/decrease the volume based on the sounds around you, and maximum volume is loud - you wouldn’t have them turned up to the top for normal usage, I have them set at less than half volume pretty much all the time. You can control volume, playback, sound mode and even your voice assistant using the buttons on each earpiece, a click, double/triple click or long hold allows several controls to be used with just one button. I found the button to actually be better to use than the touch sensitive stalk controls on other earphones mainly because you don’t accidentally activate it so easily if you adjust the position of the earpiece. If you’re intrigued by these earphones but the price concerns you, give them a try… I realised what a good investment they are once I tried them, and use them far more than I have any other earphones ever, because they’re comfortable, don’t fall out of my ear, the sound quality is amazing and they let me hear as much of my environment as I want/need to. They’ve replaced my over ear headphones as my day to day listening buddies. They’re pricey, but they’re worth it. A definite two thumbs up 👍🏻👍🏻

### ⭐⭐⭐⭐⭐ Finally, no ear fatigue and with great sound too!
*by S***E on 19 September 2024*

After owning various Bose headphones over the years, I was dubious about the reviews of these, as Bose has failed to hit the heights of the QC35s, in my opinion... Thankfully, though, I think we have a classic on our hands again! I was almost instantly blown away by the fit and sound of these. Don't get me wrong, they don't sound as good as over-ears, but that's not what these are for, and they certainly don't sound bad at all. But the fit... no more sweaty ear canals, no more ear fatigue. I don't even care that there's no noise cancellation—these are perfect! I bought these to replace my AirPods Pro, mainly because of the sweaty ear issue, but also due to how poorly the AirPods connected with my iPhone during phone calls. If I already had them in my ears, there was no issue, but if I had to take them out of the case to answer the phone and continue working, more often than not, the caller would be sent to voicemail by the time the AirPods connected to my iPhone. Very frustrating. Cue the Bose Ultra Open Earbuds... They connect immediately every time from out of the charger, so I can answer the call right away—exactly what I needed. The immersive sound works well. In fact, the sound overall is fantastic, yet you can still hear everything around you. They don't fall out of your ears at the gym. They have physical buttons that you can customise in the Bose App. There are quite a few options in the app too, from EQ to firmware updates—it all works rather well. You can now have multi-point Bluetooth connections, thanks to the firmware updates (something that was lacking upon release). The sound quality during phone calls is good too, and you can hang up with a press of the physical button, so there's no need to grab the phone or rush to where it is when you end a call. Everything just works, and it works well. The fit—this is the game-changer for me. If, like me, you wear headphones for a while, you're probably familiar with ear fatigue. Not with these, though—yesterday I had them in for 5 hours, and if it weren't for the playlist ending, I would have forgotten they were in my ears. They are well-built, easy to clean, and easy to charge. The look might not be for everyone, but nothing ever is—these are for people who don't need over-ear headphones, for people whose in-ear headphones irritate them or fall out during exercise, or for those who are outside and don't like the artificial feel of "Transparency Mode." They're great and perfect for me. I think they'll be perfect for a lot of people too. Well done, Bose. I think you finally have another classic on your hands here.

### ⭐⭐⭐⭐⭐ Massively impressive piece of technology that does a great job
*by B***L on 5 May 2026*

Amazing earbuds which I used for road race running where headphones and in ear earbuds are not allowed for safety reasons Sound quality incredible A very nice fit over the outer part of the ear (Prima/Auricle) Very easy and quick to connect to my IPhone Charging case slim a colour coded (same as earbuds) colour choice nice In some situations the amount of external noise (which you can hear) can overwhelm the sound from the earbuds and to resolve this I simply turned the volume up I was so impressed I bought a second pair for my daughter. massively impressive, high quality, very easy to use and good looking piece of tech that allows me to listen to music and hear my pacing prompts so I don’t go out too fast too early Highly recommend

## Frequently Bought Together

- Bose Ultra Open Bluetooth Earbuds, True Wireless Earbuds with OpenAudio for Awareness, Clip On Design for Comfort, Immersive Audio, Up to 48 Hrs of Playtime, White Smoke
- [Secure Lock] for Bose Ultra Open Earbuds Case(2024), TUDIOW Clear TPU Shockproof Protective Cover for Bose Open Ear Wireless Earbuds Accessories with Cleaning Kit& Keychain (Clear)

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-07-19*