Clear Digital Sound: The full dynamic range HD speakers offer clear balanced sound Features: This electronic earmuff features Active Dynamic sound suppression, Hi-gain omnidirectional mics, wind noise reduction, audio input jack, and a comfortable headband with a metal wireframe Bundle Includes: Walkers Razor Tacti-Grip with Rubber Headband (Flat Dark Earth), Walker's Razor Tactical/Hunting Walkie Talkie Attachment, Walker's Crosshair Sport Shooting Glasses (Clear), and High Quality Microfiber Cleaning Cloth