[. . . ] W i d e B a N d S o U N d . The new GN 9330 USB wireless headset makes all your PC-based IP telephony conversations sound better. [. . . ] Our high-definition sound give you the feeling of a true "face-to-face" conversation and helps increase your productivity because you hear every detail the first time. GN9300E GN9300E USB GN9300E: W i r e l e S S f r e e d o m . m U lt i ta S k i N G P r o d U c t i v i t y. The new GN 9330 wireless office headset is designed to enhance the way you work. Free yourself from your desk, and experience greater comfort and increased productivity. GN's business activities also include its original equipment manufacturing (oem) business. GN has been helping people communicate since 1869 and is a listed company on the copenhagen Stock exchange. the Bluetooth® word mark and logos are owned by the Bluetooth® SiG, inc. [. . . ] the Bluetooth® word mark and logos are owned by the Bluetooth® SiG, inc. [. . . ]