Poly Blackwire 7225 UC USB-A Over the Head Wired Stereo Headset with Active Noise Cancelling - White
• Tune out background buzz and chatty neighbors so you never miss a beat in important conversations. Active noise canceling make it easy to escape workplace distractions, without leaving your chair.
Enjoy signature sound for Music, Voice or Video
• Pioneering boomless headset design makes calls on both ends, with hi-fi stereo sound. Lightweight, comfortable and stylish with USB-A or USB-C connectivity for device flexibility. Your choice 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 makes 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.
• Open Microphone: Yes
• Color: White
• Cable Type: USB A
• Receive Frequency Response: 20 Hz - 20 KHz
• Speaker Sensitivity: 127 dB ±1.5 dB
• Speaker Impedance: 32 ohm
• Speaker Size: 32 mm
• 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).
• Microphone and Technology: Four omni-directional microphones
• Microphone Frequency Response: 100 Hz – 10 KHz
• Microphone Sensitivity: -26 dBFS +/- 3dB
• Weight: 0.34 lbs
• Call Controls: Call answer/end, mute, volume
• Media Controls: Mute, play, pause, track forward, back
• 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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