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Bose Ultra Open Earbuds Facts: 150 Specifications & 43 Highlights
The Bose Ultra Open Earbuds earbud shines in more ways than one. Check its 150 specs & features — especially the ones musicians actually care about, like general information, audio performance, battery & charging & build & design.
A fast snapshot of the Bose Ultra Open Earbuds, covering its standout specification and what you can expect right out of the box.
Bose Ultra Open Earbuds
Bose Ultra Open Earbuds are premium open‑ear wireless earbuds designed to let you enjoy rich audio while staying aware of your surroundings. Their innovative cuff‑style design rests outside the ear, providing a secure, comfortable fit that's ideal for all‑day wear and active use. With immersive audio and Bluetooth multipoint connectivity (post‑launch update), they're built for users who want freedom and engagement with both their sound and environment.
Specifications & Facts 150
Specs measured. Drama avoided.
We laid out the Bose Ultra Open Earbuds’s 150 features, including popular picks like general information, audio performance, battery & charging & build & design. Also covered: pricing, performance, and earbuds comparisons.
General Information 13
Bose Ultra Open Earbuds Form Factor
What is the form factor?
0 Bose Ultra Open Earbuds 0 Votes Open-ear
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Bose Ultra Open Earbuds
Form factor is Open-ear, meaning the design does not seal the ear canal and keeps environmental sound audible.
Open-ear design improves situational awareness but reduces passive noise isolation.
Defines the physical structure of the earbuds.
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Bose Ultra Open Earbuds Product Type
What is the product type?
0 Bose Ultra Open Earbuds 0 Votes In-ear
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Defines the general type or configuration of the earbuds.
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Bose Ultra Open Earbuds Color Options
What color options are offered?
0 Bose Ultra Open Earbuds 0 Votes Moonlight Grey
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Lists the available color variants of the earbuds.
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Bose Ultra Open Earbuds Wearing Style
What is the wearing style?
0 Bose Ultra Open Earbuds 0 Votes Open-fit
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Describes how the earbuds are worn.
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Bose Ultra Open Earbuds Compatibility
What devices are compatible?
0 Bose Ultra Open Earbuds 0 Votes Android, iOS, Windows, Mac
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Defines compatible device ecosystems.
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Bose Ultra Open Earbuds Control Type
What type of controls does it use?
0 Bose Ultra Open Earbuds 0 Votes Touch
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Specifies how users interact with playback and calls.
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Bose Ultra Open Earbuds Model Name
What is the model name?
0 Bose Ultra Open Earbuds 0 Votes Bose Ultra Open Earbuds
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Indicates the model identifier for differentiation.
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Bose Ultra Open Earbuds Release Year
What year were the earbuds released?
0 Bose Ultra Open Earbuds 0 Votes 2024
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Indicates when the earbuds were released to the market.
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Bose Ultra Open Earbuds Warranty Period
What is the warranty period?
0 Bose Ultra Open Earbuds 0 Votes 1 year
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Length of warranty coverage provided by the manufacturer.
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Specifies typical user applications.
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Bose Ultra Open Earbuds Connectivity Type
What is the connectivity type?
0 Bose Ultra Open Earbuds 0 Votes True Wireless
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Identifies the main connection design.
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Bose Ultra Open Earbuds True Wireless Design
Is it a true wireless design?
Yes 0Votes Bose Ultra Open Earbuds
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Indicates if both earbuds function without physical wires.
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Bose Ultra Open Earbuds App Support
Does it have app support?
Yes 0Votes Bose Ultra Open Earbuds
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Shows whether the earbuds are supported by a dedicated companion app.
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Audio Performance 13
Bose Ultra Open Earbuds Audio Codec Support
Which codecs are supported?
0 Bose Ultra Open Earbuds 0 Votes SBC, AAC
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Bose Ultra Open Earbuds
Supported audio codecs are SBC and AAC, which cover broad compatibility with Android and iOS devices.
AAC typically provides better performance on Apple devices, while SBC ensures universal playback support.
Defines supported Bluetooth audio codecs.
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Bose Ultra Open Earbuds Soundstage Quality
How would you rate the soundstage?
0 Bose Ultra Open Earbuds 0 Votes Wide
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Bose Ultra Open Earbuds
Soundstage quality is rated Wide, suggesting a more open and spacious spatial presentation than typical closed in-ear designs.
A wider soundstage can enhance instrument separation and a sense of space in recordings.
Defines how spatial or open the sound feels.
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Bose Ultra Open Earbuds Dual Device Connectivity
Does it support dual-device connectivity?
Yes 0Votes Bose Ultra Open Earbuds
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Bose Ultra Open Earbuds
Dual device connectivity is supported, allowing the earbuds to maintain simultaneous connections to two source devices for easier switching between phone and laptop.
This feature reduces friction when handling calls and media from different devices.
Allows connection to two devices simultaneously.
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Bose Ultra Open Earbuds Microphone Type
What is the microphone type?
0 Bose Ultra Open Earbuds 0 Votes MEMS
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Defines microphone technology used for calls.
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Bose Ultra Open Earbuds Driver Type
What is the driver type?
0 Bose Ultra Open Earbuds 0 Votes Dynamic
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Describes the mechanism that produces sound.
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Bose Ultra Open Earbuds Sensitivity
What is the sensitivity?
75 dB 0Votes
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Measures how loud the earbuds are for a given power input.
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Bose Ultra Open Earbuds Active Noise Cancellation
Does it have active noise cancellation?
No 0Votes Bose Ultra Open Earbuds
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Reduces ambient noise for immersive listening.
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Bose Ultra Open Earbuds Transparency Mode
Does it have transparency mode?
No 0Votes Bose Ultra Open Earbuds
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Allows external sounds to pass through for awareness.
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Bose Ultra Open Earbuds EQ Customization
Does it support EQ customization?
Yes 0Votes Bose Ultra Open Earbuds
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Indicates support for user-adjustable equalizer.
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Bose Ultra Open Earbuds Hi-Res Audio Certified
Is it Hi-Res Audio certified?
No 0Votes Bose Ultra Open Earbuds
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Determines whether the earbuds meet Hi-Res standards.
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Bose Ultra Open Earbuds Spatial Audio Support
Does it support spatial audio?
Yes 0Votes Bose Ultra Open Earbuds
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Enables immersive 3D surround sound.
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Bose Ultra Open Earbuds Microphone Count
How many microphones does it have?
0 Bose Ultra Open Earbuds 0 Votes 4
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Total number of microphones across earbuds.
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Bose Ultra Open Earbuds Voice Pickup Technology
What voice pickup technology is used?
0 Bose Ultra Open Earbuds 0 Votes Beamforming
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Specifies the method used for isolating voice.
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Battery & Charging 15
Bose Ultra Open Earbuds Earbud Battery Life
What is the earbud battery life?
7 hours 0Votes
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Bose Ultra Open Earbuds
Each earbud provides 7 hours of continuous playback on a single charge, which is typical for open-fit designs prioritizing comfort.
Combined with the case, total runtime is extended, making it convenient for full-day use with intermittent recharges.
Indicates playback duration per charge for earbuds alone.
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Bose Ultra Open Earbuds Standby Time
What is the standby time?
48 hours 0Votes
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Bose Ultra Open Earbuds
Standby time is 48 hours, which denotes how long the device can remain powered in an idle state before requiring a charge.
Long standby is helpful if the earbuds are used intermittently across several days.
Time the earbuds last on idle mode before depletion.
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Bose Ultra Open Earbuds Case Battery Life
What is the case battery life?
19.5 hours 0Votes
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Bose Ultra Open Earbuds
The case provides 19.5 hours of additional battery life, extending total listening time significantly between charges.
A higher case capacity is useful for multi-day trips or extended use without wall charging.
Describes extra playback time provided by the charging case.
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Bose Ultra Open Earbuds Total Playback Time
What is the total playback time?
26.5 hours 0Votes
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Bose Ultra Open Earbuds
Rated at 26.5 hours of total playback combining the earbuds and case, which is suitable for multi-day use without frequent recharges.
Carry cases and quick-charge features usually extend on-device listening, making this total runtime practical for travel.
Combined total playtime (earbuds + case).
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Bose Ultra Open Earbuds Fast Charging Support
Does it support fast charging?
Yes 0Votes Bose Ultra Open Earbuds
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Bose Ultra Open Earbuds
Fast charging support is available, enabling a short top-up to playback quickly when you're low on battery.
This is useful for quick outings when a full charge isn't available.
Determines if the device supports rapid charge features.
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Bose Ultra Open Earbuds Battery Indicator
Does it have a battery indicator?
Yes 0Votes Bose Ultra Open Earbuds
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Bose Ultra Open Earbuds
A battery indicator is present to display charge levels for the earbuds or case, helping you plan recharges and avoid unexpected shutdowns.
Visible indicators reduce guesswork about remaining runtime.
Displays remaining charge status via LED or app.
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Bose Ultra Open Earbuds Battery Type
What type of battery does it use?
0 Bose Ultra Open Earbuds 0 Votes Lithium-ion
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Describes the chemical composition of the earbuds' power cell.
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Bose Ultra Open Earbuds Charging Port Type
What type of charging port does it have?
0 Bose Ultra Open Earbuds 0 Votes USB-C
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Defines the charging interface used by the case.
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Bose Ultra Open Earbuds Earbuds Charging Time
How long to charge the earbuds?
1 hours 0Votes
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Duration required to fully charge the earbuds.
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Bose Ultra Open Earbuds Wireless Charging Support
Does it support wireless charging?
No 0Votes Bose Ultra Open Earbuds
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Indicates whether the case supports Qi or wireless charging.
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Bose Ultra Open Earbuds Fast Charge Duration
How long does fast charging take?
10 min 0Votes
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Time needed for a quick top-up charge.
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Bose Ultra Open Earbuds Quick Charge Playback
How much playback time from quick charge?
2 hours 0Votes
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Playback time gained from a short charge.
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Bose Ultra Open Earbuds Charging Cable Length
What is the charging cable length?
12 inch 0Votes
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Length of the included charging cable.
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Bose Ultra Open Earbuds Case Charging Time
How long to charge the case?
3 hours 0Votes
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Time to fully charge the case battery.
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Bose Ultra Open Earbuds Auto Power-Off
Does it support auto power-off?
Yes 0Votes Bose Ultra Open Earbuds
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Automatically powers down when inactive to save energy.
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Build & Design 14
Bose Ultra Open Earbuds Material Composition
What materials are the earbuds made of?
0 Bose Ultra Open Earbuds 0 Votes Hybrid
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Material composition is listed as Hybrid, implying a mix of plastics and other materials to balance weight, durability, and cost.
Hybrid constructions often combine soft-touch surfaces with structural plastics for comfort and robustness.
Defines the main materials used in construction.
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Bose Ultra Open Earbuds IP Rating
What is the IP rating?
0 Bose Ultra Open Earbuds 0 Votes IPX4
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Bose Ultra Open Earbuds
The IP rating is IPX4, meaning the earbuds are splash-resistant and can handle light sweat or rain but are not suitable for submersion.
This level is typically sufficient for workouts and light outdoor use.
Measures protection against water and dust.
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Bose Ultra Open Earbuds Weight With Case
What is the total weight with case?
0.1 lbs 0Votes
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Bose Ultra Open Earbuds
Weight with case is 0.097 lbs, which converts to approximately 0.044 kg, indicating a very lightweight carry case that’s easy to pocket.
Lower case weight improves portability for daily carry and travel.
Combined weight of both earbuds and case.
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Bose Ultra Open Earbuds Case Depth
What is the case depth?
1.04 inch 0Votes
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The case depth is 1.04 inch and converts to 2.64 cm, indicating a compact profile that's pocket-friendly.
A shallow depth reduces bulk when carrying the case in pockets or small bags.
Depth of the charging case.
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Bose Ultra Open Earbuds Case Height
What is the case height?
1.65 inch 0Votes
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Bose Ultra Open Earbuds
The case height is 1.65 inch and converts to 4.19 cm, reflecting a compact vertical profile that remains pocket-friendly.
Smaller case height helps when storing in tighter pockets or small bags.
Vertical dimension of the charging case.
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Bose Ultra Open Earbuds Weight Per Earbud
What is the weight per earbud?
0.01 lbs 0Votes
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Weight of a single earbud.
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Bose Ultra Open Earbuds Width
What is the width of the earbuds?
0.67 inch 0Votes
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Horizontal dimension of each earbud.
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Bose Ultra Open Earbuds Depth
What is the depth of the earbuds?
1.07 inch 0Votes
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Front-to-back measurement of each earbud.
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Bose Ultra Open Earbuds Height
What is the height of the earbuds?
0.73 inch 0Votes
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Vertical dimension of the earbuds.
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Bose Ultra Open Earbuds Case Width
What is the case width?
2.56 inch 0Votes
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Horizontal dimension of the charging case.
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Bose Ultra Open Earbuds Design Theme
What is the design theme?
0 Bose Ultra Open Earbuds 0 Votes Minimalist
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General aesthetic style of the product.
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Bose Ultra Open Earbuds Finish Type
What is the finish type?
0 Bose Ultra Open Earbuds 0 Votes Matte
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Indicates the outer surface finish of the earbuds.
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Bose Ultra Open Earbuds Water Resistance Level
What is the water resistance level?
0 Bose Ultra Open Earbuds 0 Votes Water Resistant
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Describes resistance against water exposure.
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Bose Ultra Open Earbuds Sweat Resistance
Is it sweat resistant?
Yes 0Votes Bose Ultra Open Earbuds
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Indicates suitability for workouts or humid use.
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Comfort & Fit 10
Bose Ultra Open Earbuds Long-Term Comfort
How is long-term comfort rated?
0 Bose Ultra Open Earbuds 0 Votes Good
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Long-term comfort is rated Good, indicating the earbuds are comfortable for extended wear but may not match the highest comfort benchmarks.
Open-ear designs trade isolation for comfort, which often benefits prolonged listening sessions.
Describes comfort during extended listening.
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Bose Ultra Open Earbuds Left/Right Detection
Does it detect left/right earbuds?
Yes 0Votes Bose Ultra Open Earbuds
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Bose Ultra Open Earbuds
Left/right detection is supported, so the earbuds detect which is in use and can auto-route audio or pause playback when removed.
This enhances convenience for single-ear use and power management.
Detects correct ear placement automatically.
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Bose Ultra Open Earbuds Wearing Stability
How stable are the earbuds when worn?
0 Bose Ultra Open Earbuds 0 Votes Stable
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Describes how secure earbuds stay during activity.
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Bose Ultra Open Earbuds Ear Hooks
Are ear hooks included?
Yes 0Votes Bose Ultra Open Earbuds
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Indicates if additional ear hooks or wings are provided.
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Bose Ultra Open Earbuds Pressure Relief Vent
Does it have pressure relief vents?
No 0Votes Bose Ultra Open Earbuds
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Reduces ear pressure buildup during use.
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Bose Ultra Open Earbuds Adjustable Fit
Is the fit adjustable?
Yes 0Votes Bose Ultra Open Earbuds
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Allows manual adjustment for individual comfort.
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Bose Ultra Open Earbuds In-Ear Detection
Does it support in-ear detection?
No 0Votes Bose Ultra Open Earbuds
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Detects when earbuds are worn or removed.
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Bose Ultra Open Earbuds Fit Type
What is the fit type?
0 Bose Ultra Open Earbuds 0 Votes Neutral
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Describes insertion depth or seating style.
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Bose Ultra Open Earbuds Ear Pressure Relief
Does it include pressure relief?
Yes 0Votes Bose Ultra Open Earbuds
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Designed to equalize ear canal pressure.
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Bose Ultra Open Earbuds Comfort Rating
What is the comfort rating?
0 Bose Ultra Open Earbuds 0 Votes Excellent
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Subjective rating of long-term comfort.
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Connectivity & Pairing 12
Bose Ultra Open Earbuds Bluetooth Version
What Bluetooth version does it support?
0 Bose Ultra Open Earbuds 0 Votes 5.3
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Bose Ultra Open Earbuds
Bluetooth version 5.3 provides improved power efficiency and connection stability compared with earlier releases.
Newer Bluetooth versions also help reduce latency and improve coexistence in congested wireless environments.
Defines the Bluetooth generation used for wireless connection.
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Bose Ultra Open Earbuds Multi-Point Connection
Does it support multi-point connection?
Yes 0Votes Bose Ultra Open Earbuds
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Bose Ultra Open Earbuds
Multi-point connection is supported, allowing the earbuds to remain connected to multiple devices and switch audio sources seamlessly.
This helps when moving between calls on a phone and media on a laptop without manual re-pairing.
Allows connection to multiple devices simultaneously.
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Bose Ultra Open Earbuds Bluetooth Range
What is the Bluetooth range?
0 Bose Ultra Open Earbuds 0 Votes 30 Feets
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Bose Ultra Open Earbuds
Bluetooth range is listed as 30 Feets (line-of-sight), which converts to approximately 9.14 m, giving typical room-scale mobility.
Actual range will vary with obstacles, interference, and device transmit power.
Maximum distance for stable wireless connection.
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Bose Ultra Open Earbuds Auto Pairing
Does it support auto pairing?
Yes 0Votes Bose Ultra Open Earbuds
Earbud in this range Who knows? (Help us out by suggesting one!)
Bose Ultra Open Earbuds
Auto pairing is enabled, so the earbuds will automatically enter pairing mode or reconnect to a previously paired device when the case is opened.
This simplifies first-time setup and everyday re-connections.
Automatically connects when taken out of case.
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