JABRA EVOLVE 40 UC MONO NC HEADSET

Features Include:

• Monaural headset
• Passive noise cancellation
• Intuitive control unit
• Swiveling quick adjust boom
• Discreet boom arm with magnet that clicks onto the headband
• Wideband bandwidth
• High-definition sound with HD Voice
• Unified Communication certified
• 3.5mm connector for smart phones and MP3 players