Additionally, each ear piece house a 40mm Neodymium driver for a high quality listening experience. Included with the HA-NC260s are a slim carrying case, a four-foot detachable cord, airline dual plug adapter and ¼-inch plug adapter.
The HA-NC260s' noise cancellation circuitry involves feedback technology which constantly monitors sound levels and the noise cancellation process; this allows for the HA-NC260 headphones to consistently block out 90% of outside noise. The HA-NC260s do need one AAA to power this noise cancellation circuitry but a single AAA alkaline battery should be good for 50 hours of continuous noise cancellation. The HA-NC260s' dual housing construction and memory foam insulation work hand in hand with their noise cancellation circuitry to provide a comfortable listening experience as well as an insulated one. The HA-NC260s' included airline plug adapter and ¼-inch plug adapter allow them to be compatible with almost any sound system.