David Clark 9V Battery Module for ENC Headsets | 40862G-01 FirstClass while the 23 dB NRR

while the 23 dB NRR and signature gel ear seals reduce cockpit noise without adding pressure points

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Swing Your Compass

and ground support communication

David Clark 9V Battery Module for ENC Headsets | 40862G-01 FirstClass while the 23 dB NRRDavid Clark 9V Battery Module for ENC Headsets 40862G 01 Overview The David Clark 9V Battery Module (P N 40862G 01) is a compact and lightweight power solution for David Clark ENC (Electronic Noise Cancelling) headset systems. Designed for portability and reliability, this battery powered module ensures clear, uninterrupted communication for pilots in any cockpit environment. With its sturdy spring loaded clip, the module attaches easily to clothing,