Nuance Wireless Headset Dragon-Bluetooth Headset Dictate wirelessly on your computer with maximum performance and quality   Meets the highest standards of nuance in quality and performance - optimised for maximum accuracy Headset and dongle are preconfigured and ready for immediate use Up to 10 meters range Universal and comfortable design Multifunction/call/microphone button for easy intuitive use Up to 10 hours talk time With USB Bluetooth adapter for easy plug-and-play connection Most important functions Incredibly quick and easy to set up - headset and dongle are ready to use immediately Separate on/off slide switch, volume control and a multifunction/call/microphone button for easy intuitive use With USB Bluetooth adapter for easy plug-and-play connection Universal and comfortable design , fits right or left ear With practical USB charging cable Up to 10 meters range and 10 hours talk time   Because Dragon supports multiple input sources for each profi...