The communications earplug (CEP) protects your hearing by combining an expanding foam earplug with a miniature earphone. It allows you to easily understand radio communications while it helps protect your hearing, even in the high-noise helicopters.

CEP consists of a wiring harness that is installed in your helmet, two miniature earphones on a cable that plugs into the wiring harness, and two standard sized foam eartips attached to the miniature earphones. No external power source is needed.

Flight Suits will install the wiring harness in your helmet, connecting it to your current earphone wires. We drill a small hole in the back of the helmet to mount a jack for your CEP cable.

You use CEP by inserting the foam eartips into your ears and plugging the CEP cable to the jack in the back of your helmet.

CEP does not interfere with your helmet's earphones. If you forget your CEP, you can still use the helmet without it. Your helmet will still provide the same sound attenuation as it did before installing CEP.