Audio-Technica has introduced a new headphone called the ATH-ES7 in Japan. The new foldable headphones come available in two colors - white and black - and are powered by 42mm drivers. The foldable headphones allow users to easily tuck away the headphones for travel (similar to the cheap headphones you see on airplanes today but made out of far stronger materials). The playback frequency of the ATH-ES7 ranges from 5Hz to 30,000 Hz. The ATH-ES7 also comes with a small cloth carry case. The new headphones go on sale in Japan on Oct. 21st, 2005.