Brand NEW!! Usb headset: Monaural usb headset with microphone (blackwire 3210) ideal for users who prefer to leave one ear open to hear their environment.
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.
Asking $40 for it!