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Ships within 48 hours · Estimated delivery Oct 20 - Oct 25
Single 9V Battery Operation: Uses one standard 9V alkaline battery for convenience
PNR Aviation Headset with GA Nickel plated dual plugs for noise reduction
Note: The Telex 5x5 Pro III was discontinued in October 2025
and the flexible boom makes precise mic placement effortless
Telex - Battery Pack for Echelon 150, ANR 4105, and ANR 500 Headsets | 590564-002 OBO Single 9V Battery Operation: UsesTelex Battery Pack for Echelon 150, ANR 4105, and ANR 500 Headsets PN 590564 002 The Telex Battery Pack (PN 590564 002) is a reliable power source designed specifically for Telex Echelon 150, ANR 4105, and ANR 500 aviation headsets. This battery pack ensures consistent and uninterrupted operation of your headset's active noise reduction (ANR) features, enhancing communication clarity during flights. Key Features and Benefits: Optimized Compatibility:
