ACTIVE PROTECTIVE SHOOTING HEADPHONES BLACK Characteristic: Integrated directional microphones amplify range commands and other ambient sounds do safe level 82 dB for more natural listening and better communication. Includes low-profile end caps for clearance; Adjustable headband for a secure fit; Compact folding design for convenient storage. It offers the highest safety and protection for hearing. Security is ensured by distortion-free amplification (do safe 82 dB) of important low-level sounds such as range and voice commands. Protection is provided by immediate blocking of any sounds above 82 dB. Designed do off-road or off-road use, these earmuffs also feature low-profile ear cups that don't get in the way when aiming. The external audio jack allows the headset to perform a dual function as a stereo headset when connected do an MP3 player or other audio source. Specification: Item Type: Noise Cancelling Earmuffs Material: ABS Application: Do shooting, hunting, sporting events, studios, carpentry projects and lawn care, it is perfectly suited do handle heavy machinery or landscape architecture work.