Genius presents the new GHP-04NC noise cancelling headphones. The Genius GHP-04NC has a 40mm unit driver and offers 20~20KHz Frequency Response, 32ohm impedance and 115dB sensitivity. The GHP-04NC has a swivel design.
Genius GHP-04NC comes with a 6.3mm stereo adapter and an in-flight dual-plug adapter. With two AAA Alkalin batteries, the GHP-04NC can operates for up to 50 hours. It is priced at $49.99