Jabra Evolve2 30 UC USB-A Mono headset with noise canceling.  Large leatherette ear cushions provides noise isolation.  Jabra Evolve2 30 has a built-in LED "do not disturb" light that turns on automaticlly, it can also be turned on manually to altert others around you.  Advanced two (2) microphones technology allow your voice to be heard clearly and it also noise canceling filterintg out background noise.  Jabra Evolve2 30 is UC certified.  

Key Features:

• Mono (one sided) USB-A computer corded headset
• Two (2) microphone technolgoy with noise canceling
• 28mm ear cups with noise isolation
• Compatible with all major UC softphone applications
• Automatic do not distrub LED light, light can also be turned on manually
• super light weight - only 92g (3.2 oz)
• 2 year warranty
• 23089-889-979

For more information, see Jabra Evolve2 30 datasheet or the Jabra Evolve2 30 Tech Spec Sheet