The Plantronics Voyager 4220 is a two-ear headset that gives you the wireless freedom to roam around your workspace while providing professional voice and stereo sound quality with noise cancellation. The Voyager 4220 gives users the flexibility to switch between PC and Mac and mobile devices.
 

Plantronics 4220 UC USB Bluetooth Wireless Binaural Headset Features:

• Flexible microphone boom
• Binaural Headset, Wear Over the Head, Over Both Ears
• USB-A or USB-C Connectivity variants
• Portable convenience
• On-call indicator
• Enhanced voice alerts
• Up to 12 hours of talk time and 15 hours listening time
• Standby time: Up to 13 days
• Roaming range: Up to 98 ft/30m
• Microphones: 2 mics, 1 uni-directional and 1 MEMS-directional
• Built for UC applications and softphones from Avaya, Cisco, Skype and others
• Certified for Skype for Business and optimized for Microsoft® Lync