Plantronics 85619-101 Black Wire C320,M , Wired Headset , On- Ear , Gray

Lightweight metal headband offers durability and a customizable, comfortable fit
Intuitive inline controls to answer/end calls, control volume, and mute
Smartly placed indicator lights and helpful audio alerts give user call, mute, and volume status
Wideband audio with noise-canceling for high-quality PC telephony
Dynamic EQ feature automatically adjusts audio for voice or multimedia use