@KTEL manufactures and distributes communication equipment used exclusively for motor sports. A great number of communication equipment manufacturers are currently doing business in the world of motor sports. As far as microphones are concerned, however, KTEL has outperformed all competitors. Among all microphone systems attached to helmets worn by F1 drivers, who represent the pinnacle of the world's motor sports, the share of our noise-canceling microphones amounts to approximately 50% (according to our survey made in 1992).