UFQ A28 ANR Aviation Headset Click HERE for more information! UFQ Delux Gray Color Top Sky Studio ANR aviation headsets pilot headset UFQ A28 2022 new version we made improvements so NO feedback noise or static noise, and better ANR effect than before. Good quality Hi-Fi speakers for enjoy music really great sound quality for both under ANR and PNR models audio link cable is included, Premium noise cancelling electret microphone ensures crystal clear communication every time dual volume controls also with mono stereo switch.