JVC has released a new range of headphones at CES (CES Booth 8219) this week. The new HA-NC260 noise-canceling headphones have new circuity that monitors outside sounds and eliminates up to 90 percent of background noise, including feedback. Each earpiece has a dual housing structure for better sound insulation and memory foam cushioned ear pads help isolate background noise. The pair uses a 40mm neodymium driver in each earpiece.