Telex - Battery Pack for Echelon 150, ANR 4105, and ANR 500 Headsets | 590564-002 PA-2170T while the straightforward installation process

while the straightforward installation process means you can replace the battery swiftly and get back to your flight operations with minimal interruption

Helps reduce strain on headset cables and aircraft jack connections

Converts PJ-051 (1/4" phone plug) to U-174/U helicopter-style plug

suitable for cockpit environments

while the microphone’s 320° rotation and precise boom positioning enable optimal voice pickup

Telex - Battery Pack for Echelon 150, ANR 4105, and ANR 500 Headsets | 590564-002 PA-2170T while the straightforward installation processTelex 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: