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Dell Pro Premium Bluetooth Over-Ear Active Noise Cancelling Headset with Charging Dock - Teams Certified

USB-C / 7-Mics Noise Cancellation / Busy Light / Up to 30m Distance / Up to 26-Hour Talk-Time

This product can only be sold to limited liability companies, local councils, government departments and schools. A limited liability company name or valid council, government department or school name must be entered during the checkout process.

Dell Pro Premium Bluetooth Over-Ear Active Noise Cancelling Headset with Charging Dock - Teams Certified

USB-C / 7-Mics Noise Cancellation / Busy Light / Up to 30m Distance / Up to 26-Hour Talk-Time

3-Year Limited Hardware with Advanced Exchange Service
  • Brand: Dell
  • MPN: 520-BBHG
  • Part #: HSTDEL7024
  • UPC:

Delivery: Order now and it ships on 26 Jun
Estimated Delivery Times
7 - 10 working days for international destinations

View all shipping info
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  • Brand: Dell
  • MPN: 520-BBHG
  • Part #: HSTDEL7024
  • UPC:

Form Factor

Over Ear

Interface

3.5mm / USB / Wireless

Sound Mode

Stereo

Noise Cancelling

Active

Microphone

Yes

Microphone Noise Cancelling

Yes

Wireless Technology

Bluetooth

Wireless Adapter

USB-C Wireless Adapter

Features

Hear and be heard clearly

Experience clear communication with dual-directional AI-Based Noise Cancellation from Dell's most intelligent wireless headset[1]. Our innovative technology distinguishes human voices and reduces background noise from both your and your audience's surroundings, ensuring voice clarity in listening and speaking during calls, no matter where you are.


Environment with AI-NC On[3]

 

Focused listening

Listen better on calls with Adaptive Active Noise cancellation that cancels out your background noise. Adaptive active noise cancellation dynamically adjusts to different surroundings, creating a more focused listening experience.


Environment with ANC On[5]

 

Up to 80 hours of focus

Unbelievable battery
With up to 80 hours[6] of listening time on a full charge, you won't have to worry about charging your headset daily.

Wireless charging
Easily charge your headset on the sleek charging dock.

Rapid charge
Just 15 minutes on the charging dock gives you 12 hours of listening time[7].

 

Built-in intelligence

The advanced headband sensor automatically senses when its flexed, intelligently performing tasks like mute/unmute, pause/play when either ear cup is lifted, saving you time and convenience.

 

Stunning aesthetic, phenomenal function

Convenient controls
Easily accept or reject calls, mute and unmute and activate your voice assistant with smart touch controls.

Boomless beauty
The boomless design creates a natural speaking experience and elevated aesthetic.

All day comfort
The adjustable leatherette headband, features ultra-soft memory foam cushions, and replaceable ear cushions[8].

 

Effortless connectivity

Multi-point connectivity
Connect up to 8 devices, 2 simultaneously, with Bluetooth® 5.3.

 

Convenient pairing
Your headset is detected automatically & paired with only one click[9] using Dell Pair[10] - a simple and secure[11] way to connect your headset to your PC.

 

Collaboration-ready
This headset is certified for Microsoft Teams (Open Office[12]) and Zoom, and it's compatible with leading UC platforms.

 

Dell Display and Peripheral Manager

Experience Dell's singular, innovative application to optimise the performance of your entire Dell PC workspace[13].

Customise your audio experience
Create a quieter listening environment with Active Noise Cancellation (ANC) or choose to hear your surroundings without removing your headset with transparency mode. Adjust equaliser settings to tailor your multimedia sound.

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


Disclaimer: Screen image simulated for illustrative purposes only.

 

Dell Audio App

Conveniently access your wireless headset control[14] right from your smartphone and start enjoying clear communication and personalised preferences.

Download the Dell Audio app[15] ​from the Apple App Store® or Google Play™ Store.

Note:
[1]Based on internal analysis, January 2024.
[2]Recorded in a simulated environment, performance may vary.
[3]Recorded on actual headset, in a simulated environment, performance may vary.
[4]Recorded in a simulated environment, performance may vary.
[5]Recorded in a simulated environment, performance may vary.
[6]Based on Dell analysis (busy light and ANC off mode) of battery life usage, July 2024. Results vary depending on use, operating conditions, and other factors.
[7]Based on Dell analysis (busy light and ANC off mode) of battery life usage, January 2024. Results vary depending on use, operating conditions and other factors.
[8]Replacement ear cushions sold separately.
[9]When accessory is in Bluetooth pairing mode.
[10]Dell Pair is available with select accessories, commercial & consumer PCs; availability and functionality vary by model. For more details visit https://dell.com/support/kbdoc/0002016932
[11]Based on Dell Analysis. October 2022. For more details visit Guide to Bluetooth Security https://nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST.SP.800-121r2-upd1.pdf
[12]Open Office qualification includes the strictest test on how the headset microphone suppresses surrounding noise and office conversation from multiple directions. This certification provides the ultimate assurance that the headset meets the premium microphone standard in an open office environment.
[13]Based on Dell internal analysis, November 2024.
[14]Compatible with select Dell Wireless Headsets. For more information, visit Dell Audio Support
[15]Dell Audio is compatible with Android 11 and above and iOS14 and above. Availability may vary by country. Please refer to dell.com for more information.
[16]Replacement accessories sold separately.
[17]Replacement accessories sold separately.

Specifications

Audio (output/speaker)

Speaker Size

40mm

Frequency Response

20Hz - 20kHz

Frequency Response (music mode)

20Hz - 20kHz

Frequency Response (talk mode)

100Hz - 8kHz

Speaker Driver Sensitivity

116dB @ 1mW at 1kHz

Noise cancellation

Adaptive ANC

User Hearing Protection

Yes - EN50332

Impedance

32 Ohms

Audio

AI Noise Cancellation

Dual Directional AI NC (Outgoing & Incoming audio)

Microphone Type

7 Mic, AINR (AI Noise Reduction), AIBF (AI beam forming) capable

Microphone Frequency Range

100Hz - 14kHz

Microphone Direction

Omni - Directional, AI Beam Forming

Sensitivity

-38dBV/Pa

Signal-to-Noise Ration (SNR)

> 65 dB

Mic Boom

Boomless

Design & Fit

Form Factor

Over-Ear

Weight

297g

Headset Dimensions

198 mm (W) x 200 mm (L) x 45 mm (H)

Ear Cushion Size

76.1 mm (W) x 99.5 mm (L) x 22.6 mm (H)

Headband Material

Leatherette + memory foam

Ear Cushion Material

leatherette + memory foam cushion

Stacking/Stowing

Rotational fold

Battery & Charging Performance

Fast charging

Yes (Plugged). 15 mins = up to 12 Hrs

Charging Dock

Yes, (USB-C connection)

Charging Mechanism

USB-C (plug in for fast charging), Charging dock

Headset Battery Capacity

750mAh

Battery Charge Time

<3 Hrs to Full

Talk/Listening Time

Talk:
Up to 28hrs (ANC Off & Busy light Off)
Up to 26hrs (ANC On & Busy light Off)

Listening time:
Up to 80hrs (ANC Off & Busy light Off)
Up to 60hrs (ANC On & Busy light Off)

Charging Dock Dimensions & Weight

99.0 mm (W) x 143.7 mm (L) x 50.9 (H)
486g

Connectivity

Wireless Connections

BT 5.3 w/ range up to 30 m/100 ft

Wireless Adapter (Teams' BT Dongle)

Yes, USB-C

Wired Connections

Detachable USB C-C (charging)

Wired Audio

3.5mm audio input (1.2m length cable)

Charging Cable Length

1.2m

USB Converter Adapter/Dongle

USB-A (male), USB-C (female)

Fast Pairing

Windows Swift Pair - Yes

Multi-Point

Yes (Up to 8 devices, 2 simultaneous connections)

LE Audio Ready

Yes (via firmware upgrade)

Intelligent / Advanced Features

Transparency Mode

Yes

Voice Assistant (Pass-Through) - Mobile Only

iOS (Apple Siri), Android (Google Assistant, Samsung Bixby)

Telemetry

Yes

ANC Mode

Yes, Button

AI Beamforming

Yes

Controls, Indicators

Head Sensor

Yes. Advanced Smart Sensor

Usage/Call LED Indicators

Double sided LED

Button controls

Power On / Off / Bluetooth Pairing
Mic Control (mute/unmute)
ANC mode control button (on/off/transparency)
Microsoft Teams button

Touch Controls

Vol +/-
Play/Pause
Answer/End calls
Reject incoming call
Voice assistant
Incoming audio noise cancellation On/Off (AI Downlink NC)

Software

Certifications

Microsoft Teams (Open Office) Certified
Zoom Certified

Hardware OS Support

Win11/10 64 Bit
Mac OS

Software Support

Dell Peripheral Manager for Windows OS
Dell Audio (iOS & Android)

Service & Support

Package Content

Dell Wireless Headset WL7024
USB-C Dongle
USB-A Adapter
Type-C to C Charging cable
3.5mm audio cable
Charging Dock with type-C plug
Carry case
Documentation

Manufacturer Part No:
520-BBHG
Brand:
Product Type:
-
UPC
-
Product Family:
Pro Premium
Shipping Weight:
1 kg
PB Part No:
HSTDEL7024
Product Model:
-
Warranty: 12 months *
* Warranty period is as stated above unless the manufacturer has chosen to specify a longer period.
All warranties are return to base unless otherwise specified.
Provide feedback on product content: If this product page is missing key information or you spotted a mistake please let us know.

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Delivery & Pick-up

Shipping Costs

Shipping costs vary based on your location and the items being shipped and in some cases shipping may even be FREE.

To calculate what the shipping costs will be for your order, add the items you are interested in to your cart, view the Shopping Cart page, and select your 'Delivery Area' to calculate the shipping cost.

Shipping Security & Insurance

All orders shipped by PB Tech are sent via a courier with a signature required for each delivery. In some cases, and only where you have given the courier company permission to leave orders at a designated location, your order may be delivered without requiring a signature. All orders sent by PB Tech are fully insured in the unlikely event that your item(s) are damaged or go missing in transit.

Delivery Estimates

The delivery time-frame (in days) for each product we sell is detailed on the individual product page just to the right of the main product image. From when you place your order, in-stock products typically arrive within 7-10 working days for all countries that we ship to.

Overseas Shipments

If you are located in New Zealand, you can order directly from our New Zealand site www.pbtech.co.nz. If you are located in Australia you can order directly from our Australian website www.pbtech.com/au

Returns & Warranty

7 day right of exchange

If you change your mind after making a purchase, or realise you have ordered the incorrect item, you can enjoy the peace of mind that we offer a 7 day exchange policy.

To exchange a product, goods must be sealed / unopened, with packaging in original condition, and accompanied by a valid receipt dated no more than 7 calendar days from when you request an exchange.

If there is not a suitable product that can be exchanged for your returned item you will be offered a credit on your account or gift card based on the value paid at the time of purchase.

Please note, items purchased on finance cannot be exchanged for a gift card.

 

Hassle free warranty service

If your product develops a fault within the manufacturer warranty period, you need to fill out our request a return form.

If your product develops a fault outside of the manufacturer warranty or PB Tech warranty period, we offer a full repair service and are an authorised repair agent for leading brands such as Samsung, HP, Toshiba, Lenovo and more.

 

Returning a product / making a warranty claim

To return a product to PB Tech, please complete our request a return form.

Or view our returns policy for more information.

Dell Pro Premium Bluetooth Over-Ear Active Noise Cancelling Headset with Charging Dock - Teams Certified USB-C / 7-Mics Noise Cancellation / Busy Light / Up to 30m Distance / Up to 26-Hour Talk-Time

3-Year Limited Hardware with Advanced Exchange Service
  • Brand: Dell
  • MPN: 520-BBHG
  • Part #: HSTDEL7024

Date Created: 23:13, 22-06-2026
Product URL: https://www.pbtech.com/product/HSTDEL7024/Dell-Pro-Premium-Bluetooth-Over-Ear-Active-Noise-C

Features

Hear and be heard clearly

Experience clear communication with dual-directional AI-Based Noise Cancellation from Dell's most intelligent wireless headset[1]. Our innovative technology distinguishes human voices and reduces background noise from both your and your audience's surroundings, ensuring voice clarity in listening and speaking during calls, no matter where you are.


Environment with AI-NC On[3]

 

Focused listening

Listen better on calls with Adaptive Active Noise cancellation that cancels out your background noise. Adaptive active noise cancellation dynamically adjusts to different surroundings, creating a more focused listening experience.


Environment with ANC On[5]

 

Up to 80 hours of focus

Unbelievable battery
With up to 80 hours[6] of listening time on a full charge, you won't have to worry about charging your headset daily.

Wireless charging
Easily charge your headset on the sleek charging dock.

Rapid charge
Just 15 minutes on the charging dock gives you 12 hours of listening time[7].

 

Built-in intelligence

The advanced headband sensor automatically senses when its flexed, intelligently performing tasks like mute/unmute, pause/play when either ear cup is lifted, saving you time and convenience.

 

Stunning aesthetic, phenomenal function

Convenient controls
Easily accept or reject calls, mute and unmute and activate your voice assistant with smart touch controls.

Boomless beauty
The boomless design creates a natural speaking experience and elevated aesthetic.

All day comfort
The adjustable leatherette headband, features ultra-soft memory foam cushions, and replaceable ear cushions[8].

 

Effortless connectivity

Multi-point connectivity
Connect up to 8 devices, 2 simultaneously, with Bluetooth® 5.3.

 

Convenient pairing
Your headset is detected automatically & paired with only one click[9] using Dell Pair[10] - a simple and secure[11] way to connect your headset to your PC.

 

Collaboration-ready
This headset is certified for Microsoft Teams (Open Office[12]) and Zoom, and it's compatible with leading UC platforms.

 

Dell Display and Peripheral Manager

Experience Dell's singular, innovative application to optimise the performance of your entire Dell PC workspace[13].

Customise your audio experience
Create a quieter listening environment with Active Noise Cancellation (ANC) or choose to hear your surroundings without removing your headset with transparency mode. Adjust equaliser settings to tailor your multimedia sound.

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


Disclaimer: Screen image simulated for illustrative purposes only.

 

Dell Audio App

Conveniently access your wireless headset control[14] right from your smartphone and start enjoying clear communication and personalised preferences.

Download the Dell Audio app[15] ​from the Apple App Store® or Google Play™ Store.

Note:
[1]Based on internal analysis, January 2024.
[2]Recorded in a simulated environment, performance may vary.
[3]Recorded on actual headset, in a simulated environment, performance may vary.
[4]Recorded in a simulated environment, performance may vary.
[5]Recorded in a simulated environment, performance may vary.
[6]Based on Dell analysis (busy light and ANC off mode) of battery life usage, July 2024. Results vary depending on use, operating conditions, and other factors.
[7]Based on Dell analysis (busy light and ANC off mode) of battery life usage, January 2024. Results vary depending on use, operating conditions and other factors.
[8]Replacement ear cushions sold separately.
[9]When accessory is in Bluetooth pairing mode.
[10]Dell Pair is available with select accessories, commercial & consumer PCs; availability and functionality vary by model. For more details visit https://dell.com/support/kbdoc/0002016932
[11]Based on Dell Analysis. October 2022. For more details visit Guide to Bluetooth Security https://nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST.SP.800-121r2-upd1.pdf
[12]Open Office qualification includes the strictest test on how the headset microphone suppresses surrounding noise and office conversation from multiple directions. This certification provides the ultimate assurance that the headset meets the premium microphone standard in an open office environment.
[13]Based on Dell internal analysis, November 2024.
[14]Compatible with select Dell Wireless Headsets. For more information, visit Dell Audio Support
[15]Dell Audio is compatible with Android 11 and above and iOS14 and above. Availability may vary by country. Please refer to dell.com for more information.
[16]Replacement accessories sold separately.
[17]Replacement accessories sold separately.

Specifications

Audio (output/speaker)

Speaker Size

40mm

Frequency Response

20Hz - 20kHz

Frequency Response (music mode)

20Hz - 20kHz

Frequency Response (talk mode)

100Hz - 8kHz

Speaker Driver Sensitivity

116dB @ 1mW at 1kHz

Noise cancellation

Adaptive ANC

User Hearing Protection

Yes - EN50332

Impedance

32 Ohms

Audio

AI Noise Cancellation

Dual Directional AI NC (Outgoing & Incoming audio)

Microphone Type

7 Mic, AINR (AI Noise Reduction), AIBF (AI beam forming) capable

Microphone Frequency Range

100Hz - 14kHz

Microphone Direction

Omni - Directional, AI Beam Forming

Sensitivity

-38dBV/Pa

Signal-to-Noise Ration (SNR)

> 65 dB

Mic Boom

Boomless

Design & Fit

Form Factor

Over-Ear

Weight

297g

Headset Dimensions

198 mm (W) x 200 mm (L) x 45 mm (H)

Ear Cushion Size

76.1 mm (W) x 99.5 mm (L) x 22.6 mm (H)

Headband Material

Leatherette + memory foam

Ear Cushion Material

leatherette + memory foam cushion

Stacking/Stowing

Rotational fold

Battery & Charging Performance

Fast charging

Yes (Plugged). 15 mins = up to 12 Hrs

Charging Dock

Yes, (USB-C connection)

Charging Mechanism

USB-C (plug in for fast charging), Charging dock

Headset Battery Capacity

750mAh

Battery Charge Time

<3 Hrs to Full

Talk/Listening Time

Talk:
Up to 28hrs (ANC Off & Busy light Off)
Up to 26hrs (ANC On & Busy light Off)

Listening time:
Up to 80hrs (ANC Off & Busy light Off)
Up to 60hrs (ANC On & Busy light Off)

Charging Dock Dimensions & Weight

99.0 mm (W) x 143.7 mm (L) x 50.9 (H)
486g

Connectivity

Wireless Connections

BT 5.3 w/ range up to 30 m/100 ft

Wireless Adapter (Teams' BT Dongle)

Yes, USB-C

Wired Connections

Detachable USB C-C (charging)

Wired Audio

3.5mm audio input (1.2m length cable)

Charging Cable Length

1.2m

USB Converter Adapter/Dongle

USB-A (male), USB-C (female)

Fast Pairing

Windows Swift Pair - Yes

Multi-Point

Yes (Up to 8 devices, 2 simultaneous connections)

LE Audio Ready

Yes (via firmware upgrade)

Intelligent / Advanced Features

Transparency Mode

Yes

Voice Assistant (Pass-Through) - Mobile Only

iOS (Apple Siri), Android (Google Assistant, Samsung Bixby)

Telemetry

Yes

ANC Mode

Yes, Button

AI Beamforming

Yes

Controls, Indicators

Head Sensor

Yes. Advanced Smart Sensor

Usage/Call LED Indicators

Double sided LED

Button controls

Power On / Off / Bluetooth Pairing
Mic Control (mute/unmute)
ANC mode control button (on/off/transparency)
Microsoft Teams button

Touch Controls

Vol +/-
Play/Pause
Answer/End calls
Reject incoming call
Voice assistant
Incoming audio noise cancellation On/Off (AI Downlink NC)

Software

Certifications

Microsoft Teams (Open Office) Certified
Zoom Certified

Hardware OS Support

Win11/10 64 Bit
Mac OS

Software Support

Dell Peripheral Manager for Windows OS
Dell Audio (iOS & Android)

Service & Support

Package Content

Dell Wireless Headset WL7024
USB-C Dongle
USB-A Adapter
Type-C to C Charging cable
3.5mm audio cable
Charging Dock with type-C plug
Carry case
Documentation

Date Created: 23:13, 22-06-2026
Product URL: https://www.pbtech.com/product/HSTDEL7024/Dell-Pro-Premium-Bluetooth-Over-Ear-Active-Noise-C