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Product guide

Bose Ultra Open Earbuds, Chilled Lilac

Chilled Lilac: Bose Ultra Open Earbuds are open-ear wireless earbuds designed to let you hear surrounding sounds while listening to private audio. They combine Bose OpenAudio and Immersive Audio features with a flexible hook-style fit, but the listing’s battery claims differ by listening mode and standby time should not be read as playback time.

At a glance

Open-ear design is intended to keep you aware of sounds around you during listening.
Bose OpenAudio and Immersive Audio are listed, including stereo and immersive listening modes.
Flexible joint and a light-as-air grip are claimed for a hook-style fit.
Bluetooth multipoint is claimed for switching between a phone, laptop and other devices.
IPX4 water resistance is claimed in the product description.

Price

€199.95Save 16%

Reference price: ~~€238.46~~

Price checked: 13 Nov 2026

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Often bought together

[Secure Lock] for Bose Ultra Open Earbuds Case(2024), TUDIOW Clear TPU Shockproof Protective Cover for Bose Open Ear Wireless Earbuds Accessories with Lanyard & Keychain (Clear)

€43.93

Pros and cons

Pros

Open-ear fit supports listening while remaining more aware of your surroundings than with a closed earbud design.
Bluetooth multipoint and button controls are claimed, offering device switching and playback or call control.
The flexible joint and hook format may suit listeners who find conventional in-ear buds uncomfortable.

Technical specifications

20 specifications

Identity and design
Brand	Bose
Model	Bose Ultra Open Earbuds
Colour	Chilled Lilac
Ear placement	Open Ear
Earpiece shape	Hook
Weight listed	0.12 Pounds
Driver type	Dynamic Driver
Frequency range	20 Hz to 20,000 Hz
Impedance	16 Ohms
Sensitivity	98 dB

Connectivity and controls
Wireless connection listed	Bluetooth
Bluetooth version	5.0
Bluetooth range	9 Meters
Control methods listed	App
Button controls	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

Power and battery
Battery life listed	7.5 Hours
Battery charge time	1 Hours
Case battery average life	19.5 Hours

Materials and protection
Water resistance listed	Water Resistant
Housing material	Plastic

What to know before buying

Listing details to confirm

The listing contains inconsistent battery figures: its title claims up to 48 hours, feature text specifies up to 7 hours playback or up to 4 hours with Immersive Audio and up to 48 hours standby, while the details table lists 7.5 hours and a case battery average of 19.5 hours. Treat playback, standby and case charging as distinct claims. The page also lists Active Noise Cancellation despite the open-ear design, but does not explain how that claim applies. Check the selected listing for the applicable battery and noise-control details.

What’s in the box

Included

2 Bose Ultra Open Earbuds
Safety sheet
USB-C® (A to C) cable (12")
Wireless Charging Case

Who is it for?

A good fit for

Listeners who want an open-ear fit and awareness of surrounding sounds while listening to music.
People who want hook-style earbuds for music or fitness use.
Buyers seeking Bluetooth earbuds with claimed multipoint switching and app or button controls.

Less suited to

Listeners who need a sealed fit or strong isolation from ambient sound.
Buyers who require a clearly consistent, mode-specific battery-life claim before purchase.

Bose Ultra Open Earbuds, Chilled Lilac · photo 2 — Additional product photo 2

Customer reviews on Amazon

3.9 / 5 · 6,314 ratings

5 stars57%57%
4 stars11%11%
3 stars10%10%
2 stars7%7%
1 star15%15%

Customer feedback reports comfort and fit as positive points, while sound quality and battery life receive mixed reactions. Some customers describe good sound and around 8 hours of battery life, while others report low audibility or charging problems. Reliability and Bluetooth connectivity are also concerns in the feedback, and durability and value opinions are mixed. For an open-ear design, reports of low audibility may matter especially to buyers expecting immersive listening, while connectivity and charging concerns are relevant to everyday use. These customer impressions do not resolve the listing’s conflicting battery claims.

Positive themes

Customers describe the earbuds as comfortable and appreciate the fit.

Negative themes

Feedback raises concerns about reliability and Bluetooth connectivity.

Mixed feedback

Customers disagree about sound quality and battery life, including reports of low audibility and charging issues.
Opinions on durability and value for money are mixed.

Frequently asked questions

Do these earbuds block outside sound?

They use an open-ear design intended to let surrounding sounds remain audible. The listing also claims Active Noise Cancellation but does not clarify how that applies to this design.

How long does the battery last?

The claims differ. The listing states up to 7 hours playback, up to 4 hours with Immersive Audio and up to 48 hours standby, while its title says up to 48 hours and the details table lists 7.5 hours. Standby is not playback time.

Can they connect to more than one device?

The listing claims Bluetooth multipoint for switching between devices such as a phone and laptop.

Are these suitable for exercise?

Fitness is listed as a use, and the product description claims IPX4 water resistance. That rating is a water-resistance claim, not a guarantee for every exercise or exposure.