In the car, at the airport, or on the job, the Plantronics Voyager 520 delivers business quality audio performance, while its versatile design provides a secure fit for all day wearing comfort wherever your meetings take you. The noise-canceling microphone filters distracting background noise so you can be easily heard while the innovative wind screen minimizes wind noise. This user-friendly headset offers convenient one-touch call controls and a desktop charging cradle.Expires Jan 10, 2011