I strongly discourage a wireless headset, this is because Window OS Bluetooth audio profile is not as reliable. I have received numerous feedback from friends and colleagues that claim they do not connect sometimes. Please consider getting a wired headset instead, and preferably USB, not 3.5mm. These USB headsets cost below $100 and support in-line controls like mic mute, volume controls, so that you do not have to fumble on controls.
Agreed on that Bluetooth comment.
For blueooth connection, listening to music streamed from laptop is OK, however, for conference call, it's unreliable. So far, my Plantronics Voyager 5200 served me well in terms of concall, however, it created other problems (e.g. bluetooth mouse and keyboard become unresponsive and/or slow).
So I tried Logitech H600 recently with it's dedicated and proprietary USB dongle to avoid using Bluetooth, was disappointed that it's worst than my Bluetooth Plantronics Voyager in terms of comfort, range, clarity and reliability.
For wired USB headset, I'm using Plantronics Blackwire 5220 which is comfortable and a device you can trust for your important concall.
