Telex - H-630 Listen Only Headphones | 64060-000 26dB NRR while the microphone’s 320° rotation

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

Noise Reduction Rating (NRR): ~22 dB

Fit/Comfort: Comfort-Gel undercut ear seals

Hybrid Electronic Noise Cancelling for superior noise reduction

Telex - H-630 Listen Only Headphones | 64060-000 26dB NRR while the microphone’s 320° rotationTelex H 630 Listen Only Headphones PN 64060 000 The Telex H 630 Listen Only Headphones (PN 64060 000) are FAA TSO approved aviation headphones designed to provide clear audio reception for pilots and aviation professionals. Featuring parallel wired dynamic receiver elements with a plug impedance of 150 ohms, these headphones ensure reliable performance in various aviation environments. Key Features and Benefits: FAA TSO Approved: Meets the Federal