TCA C3 Style Active Noise Cancelling Hearing Protection Headset w/ Helmet Mount– Dark Earth Throwing Knives The automated liner safety sets

The automated liner safety sets a red pin between the locking liner and the frame

Blade Steel: 3Cr13 Stainless

Abnormal battery voltage alarm: Yes

Originally a 3

TCA C3 Style Active Noise Cancelling Hearing Protection Headset w/ Helmet Mount– Dark Earth Throwing Knives The automated liner safety setsActive Noise Cancellation hearing protection and Environmental Sound Rebuild through their AGC Algorithm IPX5 Dust Waterproof Built In Microphone Comfortable Silicone Gel padding Includes standard Headband and Fast Helmet Mount Sensitivity: 34dB mW Sound Positioning w TDA (Time Difference of Arrival) technology Operation Temperature: 35 to 70C Plug Type: Standard NATO Spec Power Source: AAA Batteries X 2 Come in Hard Carrying Case