Blackwire 725 support
Corded USB headset with Active Noise Canceling
Documentation & Software
Data Sheet
user guide
Specifications
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Connects to
- PC and Mac via USB
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Ideal for
- Users in noisy environments with PC/Mac audio communications; featuring smart sensor technology
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Audio performance
- Active Noise Canceling (ANC); Dynamic EQ: microphone frequency response 100 Hz–8kHz optimal for wideband voice telephony (up to 6,800 Hz), hi-fi stereo output from 20 Hz–20 kHz, enhanced digital signal processing (DSP), noise-canceling microphone
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Hearing protection
- SoundGuard: Sound leveling for listening comfort and acoustic limiting for protection against sounds above 118 dBA
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Models
- C725 (stereo): UC Standard version built for UC applications and softphones from Avaya, Cisco, Skype and more* C725-M (stereo): Version optimized for Microsoft Lync
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*
- Download the latest release of Plantronics Hub software to get one-touch call answer/end with these softphones.
Knowledge Base
- Office and Contact Center Headsets Parts and Accessories Guide
- Headsets for Those Who Wear Hearing Aids
- Blackwire 725/725-M Spares and Accessories
- Plantronics Manager: How to Identify a Firmware Archive for a Specific PID
- Blackwire 725/725-M Product Information
- Blackwire 725/725-M Firmware Release Notes
- Blackwire 725/725-M Date Code Location
- Plantronics Hub Known Issue: "About" page does not display descriptions for Blackwire 725, Calisto 610, or Clarity 340
- Softphone Cross Reference (Compatibility) Guide
- Plantronics Hub Release Notes Earlier Versions
Warranty
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Limited Warranty Terms -
Headset Warranty Service