The nX6000 is the ideal solution for hand-free mobile communications in all life's environments. From the car to busy streets, sporting events to crowded malls, factory floors to the airport, the advanced noise cancellation technology ensures calls won't be impacted by their location. A dual microphone array isolates the voice, and the patented FRONTWAVE® extreme acoustic processing enables users to hear and be heard clearly. The nX6000 boasts the most powerful digital signal processor on the market, while at the same time maintaining its compact, sleek shape. About the size of a guitar pick, the nX6000 is barely noticeable when worn.