BLACKWIRE C725 Headset - The Blackwire 725 USB headset is great for keeping you focused in noisy office environments. Featuring Active Noise Canceling technology, a noise-canceling mic, and hi-fi stereo performance, the Blackwire 725 minimizes external noises while ensuring that PC-based calls and multimedia come through crystal clear...
EncorePro HW525 Headset. The EncorePro 500 Digital Series with DA90 USB audio processor and Plantronics Manager Pro is the first of its kind: a fully integrated audio and asset management solution.
The Plantronics CS500 XD Wireless Headset Series was designed to address wireless density issues , so that more wireless headsets can be used in the same space while maintaining clear conversations. Using 900 MHz technology, the CS500 XD Series provides up to 350 feet of range.
Plantronics Blackwire C720-M (87506-01) BIN Headset - Optimized for Microsoft Lync 2010 and Microsoft OCS 2007 . The Blackwire 700 series is the singular UC (Unified Communications) headset that combines corded reliability with wireless flexibility...
Plantronics Blackwire C710 (87505-02) UC headset. The Blackwire 700 Series is the versatile UC headset that offers high-quality PC audio and seamless Bluetooth connectivity to mobile phones and tablets...