Blackwire 7225
Corded, boomless stereo headset with active noise canceling
- Cancel out background noise and stay focused
- Sound great on calls with unique boomless design
- Control your working environment with one touch
- Make it yours, and keep IT in-the-know
7225
Overview
Tune Out Noise. Tune in to Talk.
You want options? Done.
The Blackwire 7225 noise canceling headset lets you switch between collaboration or concentration at the touch of a button. Enjoy hi-fi stereo in your choice of black or white finish, built for all-day comfort. Hear and be heard clearly – without the boom – and get a boost to productivity. Plus, give your IT team better controls.

Benefits
Stay Focused
Hear and Sound Great
Work your way
Make it Yours
Distraction-free productivity
Tune out background buzz and chatty neighbors so you never miss a beat in important conversations. Active noise canceling (ANC) makes it easy to escape workplace distractions, without leaving your chair.
Enjoy signature sound for music, voice or video.
Pioneering boomless headset design makes calls clear on both ends, with hi-fi stereo sound. Lightweight, comfortable and stylish with USB-A or USB-C connectivity for device flexibility. Your choice of black or white finish.
Designed for the way you work
Switch from concentration to collaboration on the spot with one-touch call and media controls. And dynamic mute alerts make sure your colleagues catch your every word. Control at your fingertips.
Customize your headset with Plantronics Hub for desktop
Select language preference, feature settings and keep your device up to date with the latest firmware. And Plantronics Manager Pro gives IT teams remote management, headset inventory and usage monitoring. Stay in-the-know, and in control.
Built for Compatibility
All Poly USB headsets and personal speakerphones are compatible with the most popular voice platforms – we just work. Poly solutions provide excellent audio quality for both you and those on the other end of the call – no matter your platform of choice.
Poly is certified (when offered) with all major communication platforms.
7225
Specifications
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Audio profiles
- Dynamic EQ for telephony and music
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Codecs
- 24-bit audio at up to 96 Khz sample rate
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Receive audio performance
- Active noise canceling (ANC)
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Open microphone
- Yes
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Receive frequency response
- 20 Hz – 20 KHz
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Speaker sensitivity
- 127 dB ±1.5 dB
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Speaker impedance
- 32 ohm
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Speaker size
- 32 mm
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Hearing protection
- SoundGuard® DIGITAL protects against sound levels above 118dBA; Anti-startle (during calls) detects and eliminates any large sudden increase in signal level; Time-Weighted Average prevents average daily noise exposure from exceeding 85 dBA (enabled by Plantronics Hub).
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Microphone and technology
- Four omni-directional microphones
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Microphone frequency response
- 100 Hz – 10 KHz
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Microphone sensitivity
- -26 dBFS +/- 3dB
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Weight
- 0.34 lbs/5.5oz/155g
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Call controls
- Call answer/end, mute, volume
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Media controls
- Mute, play, pause, track forward, back
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Voice alerts
- Mute on, mute off, muted, volume maximum, volume minimum, redial, redialing last outgoing call, answering call, noise cancellation off, OpenMic on, OpenMic off
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Worldwide Limited Warranty
- 2 years global
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Supported applications
- Plantronics Hub for Windows/Mac. Plantronics Manager Pro suites: Asset Management & Adoption, Call Quality & Analytics, Health & Safety
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Reviews
7225
Related Products
7225
Resources
Blackwire 7225 Data Sheet
Learn about the features, benefits and technical specifications of the Blackwire 7225.
Download Data SheetBlackwire Family Comparison Guide
Check out a side by side overview of each product in the Blackwire Family.
Download Comparison GuideBlackwire 7225 How to Video
Learn more about the technical features
Acoustic Protection
Blackwire 7225 features Soundguard Digital to protect users’ hearing and improve listening comfort while maintaining natural sounding speech
Learn More7225
Support
Find our resources, downloads, and software, or contact support for more assistance.
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Next Steps
Connect with us today
Ready to deploy a world-class communications solution? Poly is here to help. Contact us or a certified partner in your area today to get started.
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