BLACKWIRE C3220 USB-A (209745-101 aka 80S02A6)

-The Blackwire C3220 corded UC (Unified Communications) headsets are durable, lightweight and easy to connect. -Hi-fi stereo, PC wideband audio with noise-canceling microphones for high-quality PC telephony. -Ideal for users transitioning to PC telephony for webinars, conference calls, music, and other multimedia applications. -Combine the comfort and durability of a corded headset with greater flexibility-all at an entry level price point. -Hearing protection: SoundGuard: Acoustic limiting for protection against sounds above 118 dBA -Compatible with Windows or Mac OS

USB HEADSET: Hi-fi stereo USB headset with microphone (Blackwire 3220) for those who want a richer, immersive experience.
SIMPLE DESIGN: Microphone headset allows you to easily manage calls from PC using USB-A type connection, and inline controls let you answer/end, mute, and control the volume of PC calls with ease.
SECURE FIT: Plantronics Blackwire headset features a lightweight metal headband for durability and a custom, comfortable fit.
ENHANCED AUDIO: Noise-canceling microphone headset with wideband audio and enhanced Digital Signal Processing (DSP) delivers clear, natural, and rich audio.
COMPATIBILITY: Plantronics headset is built to work with Amazon Connect, Chime and other UC applications and softphones from Microsoft, Avaya, Cisco and others.

Blackwire C320 Over-the-head, Binaural 85619-02 Discontinued - replaced with Blackwire C3220