The DC-ONE-XH helicopter headset has all the advanced technology and comfort features of DC ONE-X Series headsets, but with 5-foot extended coil cord and single U-174/U plug for helicopters. Hybrid Noise Cancelling provides enhanced ANR performance for noisy helicopter cockpits.


  • Bluetooth wireless technology seamlessly integrates cellphones, MP3 players, tablets, or other personal devices
  • Compact in-line control module with backlit touch-key user interface 
  • Hybrid Electronic Noise Cancellation provides best-in-class active noise cancellation
  • Fail-safe operation ensures full communication in the event of battery loss or system failure
  • Digital signal processing (DSP) provides high fidelity audio 
  • High performance, electret microphone with enhanced noise cancelling
  • Rugged lightweight alloy headband and suspension system is adjustable for personalized fit
  • Over-the-ear leatherette recovery foam seals cradle and comfort for a snug, secure fit
  • Low profile, Outlast® fabric head pad with vented design absorbs excess heat 
  • Audio mute reduces auxiliary audio volume to prevent missed communications
  • Stereo/Mono selection is compatible with all aircraft audio panels
  • Collapsible, folding design for compact storage in included David Clark headset bag
  • TSO C-139a approval

DC One-X Aviation Headset | Bluetooth, Hybrid ENC, Dual Plug