Impact Sport Bolt electronic earmuffs amplify ambient sound while automatically blocking hazardous noise. All new digital compression circuitry offers lightning fast attack time of. 5 milliseconds and...Read More
XCEL 100 Digital Electronic Muff W/ Voice Clarity, Advanced Circuit, 4 Listening Modes. New Walkers XCEL Muff Series also includes four listening modes: Universal, Speech Clarity Mode, Hi Frequency, a...Read More