Jabra Evolve2 50 UC Stereo
FEATURES
•Jabra Evolve2 50 Totally wired.
•Works With Mobile/Tablet/BT Deskphone + PC/Mac
•Out-of-this-world comfort with Jabra Air Comfort technology 
•Active Noise-Cancellation (ANC) to silence your surroundings. 
•Noise-cancelling microphone technology for work-anywhere professionalism
•Hear what you want, the way you want. 
•Corded USB
•Drop mic to answer/lift to mute.