Voyager Legend UC B235-M, Microsoft Version PN c,  87680-01

The B235-M version is optimized for Microsoft Lync and Microsoft Office Communicator 2007

• B235-M connects to PC & Laptops as well as your Bluetooth enabled mobile phone or tablet
  
  
• Comes with Wireless USB Adapter (Dongle), portable charging case & desktop charging stand
  
  
• Features magnetic docking and Plantronics 3-Mic design for extreme noise environments. Superior noise canceling
  
  
• Bluetooth Version 3.0 +EDR (Enhanced Data Rate) & SoundGuard Acoustic Leveling for listening comfort and protection
  
  
• Up to 7 hours of talk time. The portable charger provides up to 14 additional hours of talk time.