Blackwire C725-M

- Blackwire 725 UC USB Corded Stereo Headset with Microsoft Lync- Active Noise Canceling technology helps block out sounds, making it ideal for noisy work environments- Ideal for managing PC calls and enjoying music and multimedia with dynamic hi-fi stereo sound- Wideband audio and Digital Signal Processing (DSP)- Dynamic EQ optimizes your voice quality and automatically adjusts the EQ settings for music or multi-media playback- 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 high-quality carrying case- SoundGuard protects against sounds above 118dBA- Connects to PC and Mac via USB- Style: stereo over the head- Version optimized for Microsoft Lync- Inline volume, mute, and call answerend controls- Microphone Frequency Response: 100Hz-8kHz- Stereo Frequency Response: 20Hz-20kHz- Plantronics Part: 202581-01- Replacement Ear Cushions: 89107-01 (leatherette), 200762-01 (foam)- Replacement QD Cable: 89106-01 (USB to micro USB) Package Includes: headset with inline controls, carrying case, and quick start guide