Telex - Airman 850 ANR Single Sided Headset | 301317-300 Kids Flight Headset Power Source: Aircraft’s microphone bias

Power Source: Aircraft’s microphone bias

As previously seen on Wide World of Flying

Cockpit entry for flight

Comfortable leatherette ear cushions and replaceable ear cup covers are included

The amplified noise-canceling microphone is powered through the aircraft’s microphone circuit

Telex - Airman 850 ANR Single Sided Headset | 301317-300 Kids Flight Headset Power Source: Aircraft’s microphone biasTelex Airman 850 ANR Single Sided Headset PN 301317 300 The Telex Airman 850 ANR Single Sided Headset (PN 301317 300) is an ultra lightweight, FAA TSO approved aviation headset designed to enhance pilot communication by significantly reducing cockpit noise. Weighing less than 4 ounces, this headset offers exceptional comfort and clear audio quality without the need for batteries or external power sources. Key Features and Benefits: Active Noise