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.
Hear and Sound Great
Work your way
Make it Yours
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.
Intelligent Insights, Scalable Management
Poly Lens software gives IT teams visibility and control over voice, video, and headset devices. Deploy, configure, update, and get valuable insights from one endpoint or thousands using one scalable platform. Poly Lens makes it simple: no heavy IT lifting required.
Get the most out of your Poly devices. Use one convenient app to manage all your compatible devices. Keep software up to date, manage settings, and use the personal health and wellness reminders to keep you focused and energized all day long. With the Poly Lens App, you can customize your devices to work the way you do.
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).
Microphone and technology
Four omni-directional microphones
Microphone frequency response
100 Hz – 10 KHz
-26 dBFS +/- 3dB
Call answer/end, mute, volume
Mute, play, pause, track forward, back
Mute on, mute off, muted, volume maximum, volume minimum, redial, redialing last outgoing call, answering call, noise cancellation off, OpenMic on, OpenMic off
Worldwide Limited Warranty
2 years global
Plantronics Hub for Windows/Mac. Plantronics Manager Pro suites: Asset Management & Adoption, Call Quality & Analytics, Health & Safety