3M PELTOR CH-5 Headset: Extreme Noise Defense for Military

J11 Peltor Connection (MT73H450F-38) Compatible with all Peltor Push to Talk Adaptors High attenuation from impact and consistent noise CH-5 Range offers the highest SNR on the market IP68 Rating (Watertight microphone) Robust construction Easy to maintain Net weight: 498g What’s in the Box? Peltor CH-5 High Attenuating Military Headset – J11 Peltor Connection User Guide