• Product Name: Jabra Biz 2400 Mono/Duo

Better sound for all day conversations
Best-in-class ultra noise cancelling microphone - 50% better than competing headsets.Air Shock and HD Voice bring high-definition sound quality to both ends of the call
* Built to last
Built to last with reinforced cords and a flexible FreeSpin 360 degree boom arm to reduce risk of breakage. Comes with best-in-class warranty. 
   *10% lighter than competing headsets
Adjustable, very comfortable headband with soft padding and super soft leatherette ear cushions and adjustable boom-arm let you find the perfect fit.
  *Works with desk phones and soft phones
Comes in QD or USB-version to connect with either desk or soft phone. The USBversion is made with a control unit with programmable buttons for greater call control.
 *SafeTone hearing protection for all day conversation
Made with PeakStop® that eliminates all sounds above 118 dB and IntelliTone™, it can regulate the average sound level down to 85dB.
  *Rich partner integration for greater call quality
Certified for all leading phone vendors as Avaya, Cisco and Skype for Business for
Control unit greater call quality. Jabra software solutions support fast deployment and easy support.                              
       - QD                                                                                                    
        - USB                                                                                              
       - Mono                                                                                              
       - Due

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