Plantronics Poly Voyager Focus 2 Wireless Headset USB 2.0 and any other device that

and any other device that charges via USB cable

and intuitive controls

Maximum Supported Resolution 3840 x 2160

taking up virtually no space in a camera kit bag

Plantronics Poly Voyager Focus 2 Wireless Headset USB 2.0 and any other device thatPlantronics Poly Voyager Focus 2 Wireless Headset We couldn't build a wall around you to block out background noise, so we did the next best thing: created a "focus zone" with the new Voyager Focus 2 headset. All you hear is your call with three levels of hybrid active noise canceling (ANC). All they hear is you with our pro grade microphones using Poly Acoustic Fence technology. It's all the Poly next level engineering you expect with the wear it all