The Sordin Supreme TM MIL AUX SFA 74508-04-S-US is a high-performance electronic hearing protector designed for military and tactical use. Featuring the Sordin Flexible Attenuation system, it provides adjustable attenuation for different operating environments. The headset includes waterproof microphones, a battery compartment, and an AUX input for connecting external audio sources. With a noise reduction rating of 32 dB, it offers superior hearing protection while allowing you to hear ambient sounds clearly. The slim headband design ensures a comfortable fit, making it ideal for extended use in demanding conditions. Sordin Supreme TM MIL AUX SFA Slim Black Headband 74508-04-S-US