JVC announced “one size fits all” noise canceling headphones (model HA-NC80). The company says the headphones are dual-mode and allows users to choose the mode that best suits the situation—“wide” and “low” noise cancellation modes. The “wide” mode targets a wider frequency range than the “low” mode, and cancels the type of noise typically found in a commercial jet cabin. The “low” mode cancels a slightly narrower and lower frequency range, one associated with the noise generated by trains and buses. JVC says the headphones provide 75 percent noise reduction. They fold flat and come with a carrying pouch and a dual-plug adapter to they can be plugged into a commercial airplane’s entertainment system. They will be available in December a suggested retail price of $59.95.