POLY | BLACKWIRE C725 | 202580-01
Corded USB Headset, Binaural, USB Connector, 20 Hz to 20 kHz Stereo Output, UC Version

MFR PART #  BLACKWIRE C725  | 202580-01
PART #  BZ-615278
Minimum 1 Each
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Stay in the zone with the Blackwire 725, a premium USB headset designed to block out the distractions of noisy environments. Featuring Active Noise Canceling (ANC) technology, the Blackwire 725 is ideal for managing PC calls and enjoying music and mult imedia with dynamic hi-fi stereo sound. Wideband audio and Digital Signal Processing mean incoming calls are crystal clear-and so is your voice, thanks to the noise-canceling mic. Smart sensor technology lets you answer calls by simply placing the head set on your head. A cushioned metal headband delivers comfort and durability, while the folding ear cushions and included carrying case make it a snap to take on-the-go. With the Blackwire 725, distractions go down and productivity goes up.


  • Smart Sensor Technology Lets you Answer a Call by Simply Putting on the Headset
  • Inline Indicator Lights and User Friendly Audio Alerts the User to Connection, Mute and Volume Status
  • Features Ear Cushions that Fold Flat and Includes a High-Quality Carrying Case for Easy Storage and Portability
  • Active Noise Canceling Technology Helps Block Out Sounds, Ideal for Noisy Work Environments
  • Hi-Fi Stereo (Dual Ear) Wearing Style for Richer, More Immersive Audio
  • Dynamic EQ Feature Optimizes your Voice Qualty When on Calls and Automatically Adjusts the EQ Settings When you are Listening to Music or Multi-Media Playback
  • Premium PC Wideband Audio with Noise-Canceling Microphone and Digital Signal Processing (DSP) for a More Natural Voice Sound
  • Ideal for Users in Noisy Environments with PC/MAC Audio Communications Featuring Smart Sensor Technology
  • Hearing Protection SoundGuard Sound Leveling for Listening Comfort and Acoustic Limiting for Protection Against Sounds Above 118 dBa
  • 2 Year Limited Warranty


UNSPSC Code 43191600

Spec Sheet

Spec Sheet

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