Plantronics Savi W720 Over-the-Head, Binaural (Standard) 83544-01 14.95 and they also help you

and they also help you meet OSHA and Noise at Work specifications

5mm stereo plug connection

Modular 4/4

enable softphone call control

The Voyager Legend CS lets you manage desk phone and mobile/tablet phone calls from a single headset while allowing you to roam up to 33 feet from desktop charging base or mobile device

Plantronics Savi W720 Over-the-Head, Binaural (Standard) 83544-01 14.95 and they also help youMultiple Devices. Singular Control. The Savi 700 series is changing the way productivity focused office professionals communicate. With multi device connectivity, a newly designed convertible headset, and up to 350 feet of wireless range, now you can easily manage desk phone, PC and mobile phone calls with the most intelligent wireless headset system on the market. Three Way Connectivity Three way connectivity lets you easily switch and mix audio