The jabra uc voice 250 is a usb corded headset designed specifically for unified communications deployments the jabra voice 250 headset comes with a mono speaker and is highly compact this makes the headset easy to transport and perfect for light to medium use by professionals who work in different locations during the day both inside and outside the officethe discreet design is perfect for professional video conferencing making it seem even more like a face to face meeting the jabra voice 2