This flex-powered, 5-pin XLR straight cable features a high-performance noise cancelling electret microphone with a Bluetooth audio and communications interface. Flexible power circuitry with auto-on allows the headset to turn on automatically when your avionics panel is turned on. Switch seamlessly from battery power to aircraft power without compromising headset performance. In addition, this cable includes audio prioritization controls to customize the pilot's or passengers' experience, and three modes of user-selectable active noise cancellation. The cable can be mounted on the left or right side, no tools required.