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DELL EB525 Headset True Wireless Stereo (TWS) In-ear Calls/Music Bluetooth Black

£191.89
DELL EB525, True Wireless Stereo (TWS), Calls/Music, Headset, Black
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Product Details

Description

Redefine audio clarity with an AI-based noise-cancelling mic and Adaptive ANC, designed for ern professionals.

Reasons To Buy

Distraction-free communication

IMAGE-NOT-AVAILABLE
Experience unmatched voice clarity with an AI-based noise-cancelling mic, Adaptive ANC, and a comfortable fit that’s ideal for any workspace.

Intelligent audio

IMAGE-NOT-AVAILABLE
Your voice is heard loud and clear with an AI-based noise-cancelling mic.

Hear the difference

IMAGE-NOT-AVAILABLE
Engineered to recognise your voice, this mic intelligently filters out background noise to deliver best-in-class call quality. Compare our AI-based noise-cancelling mic to standard earbud mic quality.

clarity for open offices

IMAGE-NOT-AVAILABLE
Elevate your calls with the world’s first Microsoft Teams Open Office Earbuds. Designed to late your voice while filtering out nearby distractions, this technology enables you and your audience to experience seamless communication. Also Zoom-, you’ll get exceptional call clarity wherever you work.

Block out noise or stay aware

IMAGE-NOT-AVAILABLE
Easily switch between deep focus and heightened awareness with a simple pinch to activate Adaptive ANC or enhanced transparency e.

Adaptive active noise-cancelling e
Adaptive ANC dynamically adjusts to your surroundings, ensuring the perfect balance of noise cancellation and comfort, wherever you are.

Enhanced transparency e
Enhanced transparency e provides natural, true-to-life sound while keeping you effortlessly aware of your surroundings.

Control at your fingertips

IMAGE-NOT-AVAILABLE
On-device touch controls make it easy to switch between Adaptive ANC and enhanced transparency e, handle calls with a pinch, and manage music while adjusting volume easily with a swipe.

Custom fit for all-day comfort

IMAGE-NOT-AVAILABLE
Enjoy a fit that’s tailored to you with four ear tip sizes (XS, S, M, L), intentionally designed to provide lasting comfort while effectively blocking external noise. Plus, get everyday durability with IP54 dust and water resistance.

Bluetooth 5.3 + multi-point

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Secure faster, more reliable connections with Bluetooth 5.3 and pair your earbuds with up to 8 devices, 2 simultaneously, for ultimate flexibility.

Dell Pair

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Dell Pair lets you instantly connect to Dell Laptops and Desktops for a seamless, integrated experience across your Dell ecosystem.

Dell Display and Peripheral Manager

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Experience our singular, innovative application to optimise the performance of your entire Dell PC workspace.

Customise your audio experience
This app allows users to adjust the device settings and customise audio preferences by assigning preset es such as Speech, Bass Boost, and Treble Boost. Additionally, users can create personalised audio presets using the Audio Equalizer. Users can customise earbud controls for calls and multimedia use and receive the latest updates.

More manageable
Save time and boost IT efficiency with the Dell Device Management Console to manage your Dell peripheral fleet at scale, f a single cloud-based console. Discover expanded Command Line Interface features f Dell Display and Peripheral Manager.

Dell Audio App

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Conveniently access your earbud controls right f your smartphone and start enjoying clear communication and personalised preferences. Users can customise earbud controls for calls and multimedia use. Additionally, with the ‘Find My Earbuds’ feature you can track the location of your earbud.

Features

Product story 2.0

Dell Pro Plus Earbuds - EB525

Redefine audio clarity with an AI-based noise-cancelling mic and Adaptive ANC, designed for ern professionals.

Connectivity

True Wireless

Audio Output - Active Noise Canceling

Yes

Compatibility

Dell Wireless Audio Receiver - HR024

Distraction-free communication

Experience unmatched voice clarity with an AI-based noise-cancelling mic, Adaptive ANC, and a comfortable fit that’s ideal for any workspace.

Intelligent audio

Your voice is heard loud and clear with an AI-based noise-cancelling mic.

Hear the difference

Engineered to recognise your voice, this mic intelligently filters out background noise to deliver best-in-class call quality¹. Compare our AI-based noise-cancelling mic to standard earbud mic quality.

Standard mic

AI-based noise-cancelling mic

clarity for open offices

Elevate your calls with the world’s first Microsoft Teams Open Office² Earbuds¹. Designed to late your voice while filtering out nearby distractions, this technology enables you and your audience to experience seamless communication. Also Zoom-, you’ll get exceptional call clarity wherever you work.

Block out noise or stay aware

Easily switch between deep focus and heightened awareness with a simple pinch to activate Adaptive ANC or enhanced transparency e.

Adaptive active noise-cancelling e

Adaptive ANC dynamically adjusts to your surroundings, ensuring the perfect balance of noise cancellation and comfort, wherever you are.

Enhanced transparency e

Enhanced transparency e provides natural, true-to-life sound while keeping you effortlessly aware of your surroundings.

Adaptive ANC vs. ambient sound

Discover how Adaptive ANC redefines audio quality compared to wearing no earbuds at all.

Ambient sound

ANC On

Control at your fingertips

On-device touch controls make it easy to switch between Adaptive ANC and enhanced transparency e, handle calls with a pinch, and manage music while adjusting volume easily with a swipe.

Custom fit for all-day comfort

Enjoy a fit that’s tailored to you with four ear tip sizes (XS, S, M, L), intentionally designed to provide lasting comfort while effectively blocking external noise. Plus, get everyday durability with IP54 dust and water resistance.

Effortless connectivity

Transition smoothly between devices with advanced connectivity features that drive uninterrupted productivity.

Bluetooth 5.3 + multi-point

Secure faster, more reliable connections with Bluetooth 5.3 and pair your earbuds with up to 8 devices, 2 simultaneously, for ultimate flexibility.

Dell Pair

Dell Pair lets you instantly connect to Dell Laptops and Desktops³ for a seamless, integrated experience across your Dell ecosystem.

Dell Display and Peripheral Manager

Experience our singular, innovative application to optimise the performance of your entire Dell PC workspace⁴.

Customise your audio experience

This app allows users to adjust the device settings and customise audio preferences by assigning preset es such as Speech, Bass Boost, and Treble Boost. Additionally, users can create personalised audio presets using the Audio Equalizer. Users can customise earbud controls for calls and multimedia use and receive the latest updates.

More manageable

Save time and boost IT efficiency with the Dell Device Management Console to manage your Dell peripheral fleet at scale, f a single cloud-based console. Discover expanded Command Line Interface features f Dell Display and Peripheral Manager.


Disclaimer: Screen image simulated for illustrative purposes only.

Dell Audio App

Conveniently access your earbud controls⁵ right f your smartphone and start enjoying clear communication and personalised preferences. Users can customise earbud controls for calls and multimedia use. Additionally, with the ‘Find My Earbuds’⁶ feature you can track the location of your earbud.

1. Based on internal analysis of publicly available data, July 2025.

2. Open Office qualification includes the strictest test on how the headset microphone suppresses surrounding noise and office conversation f multiple directions. This certification provides the ultimate assurance that the headset meets the premium microphone standard in an open office environment.

3. Dell Pair is available with select accessories, commercial & consumer PCs. Availability and functionality vary by el. For more details visit Dell.com/support/kbdoc/000201693.

4. Based on Dell internal analysis, February 2024.

5. Compatible with select Dell Wireless Devices. For more information, visit Dell Audio Support.

6. This feature is currently not supported on Mobile Devices that have Dell Audio App downloaded f China’s app stores like Apple App Store, Google Play Store and Tencent Store.

Specifications

Performance

Product type*
Headset
Wearing style*
In-ear
Recommended usage*
Calls/Music
Product colour*
Black
Operating keys
Bluetooth pairing
Protection features
Dustproof, Waterproof
International Protection (IP) code
IP54
Signal-to-Noise Ratio (SNR)
66 dB
Number of paired devices remembered
8
Number of simultaneously connected devices (max)
2
Hearing protection
Yes

Ports & interfaces

Connectivity technology*
True Wireless Stereo (TWS)
Bluetooth
Yes
Bluetooth version
5.3
Frequency response (music e)
20 - 20000 Hz
Wireless range
30 m

Headphones

Ear coupling*
Intraaural
Headphone sensitivity
106 dB
Noise canceling
Yes
Noise canceling type
Active

Microphone

Microphone type*
Built-in
Microphone frequency
100 - 8000 Hz
Microphone sensitivity
-35 dB
MEMS (Micro-Electro-Mechanical System) microphone
Yes

Battery

Battery operated
Yes
Battery type
Built-in battery

Battery

Battery capacity
66 mAh
Talk time (with charging case)
16.5 h
Battery capacity (charging case)
500 mAh
Continuous audio playback time (charging case/ANC on)
33 h
Continuous audio playback time (ANC on)
8 h
Battery recharge time
2 h
Fast charging
Yes
Fast charging time
5 min
Talk time (ANC on)
5 h
Wireless charging
Yes

System requirements

Windows operating systems supported
Windows 10, Windows 11
Mac operating systems supported
Yes
Mobile operating systems supported
Android, iOS

Weight & dimensions

Width
24.6 mm
Depth
23.5 mm
Height
32.2 mm
Left earpiece weight
6 g
Right earpiece weight
6 g
Charging case dimensions (W x D x H)
30.86 x 58 x 63.87 mm
Charging case weight
50.4 g

Packaging content

AC adapter included*
No
Receiver included
Yes
Cables included
USB Type-C

Power

USB Type-C charging port*
Yes

Additional Information

More Information
EAN/UPC 5397184961476
MPN EB525-EMEA

Disclaimer

Actual configuration might differ f illustration

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