Howard Leight Sync™ Stereo Earmuffs (SLC80 31dB, Class 5) SLC80_24 While this response was a

While this response was a vital part of our evolution to alert us to the slightest sound or threat

WorkSafe Volume Limiting Technology keeps speaker volume below 82 dB and compliant with OSHA's max volume guidelines

Steady-state background noise isolation for calls

while at the same time you can perfectly enjoy the music

Refill poly bag for dispenser

Howard Leight Sync™ Stereo Earmuffs (SLC80 31dB, Class 5) SLC80_24 While this response was aHoward Leight Sync Stereo Earmuffs are a stereo earmuff that provides high level of hearing protection, high fidelity sound, and allows you to listen to portable audio devices safely at work and at home. At any workplace, Sync helps keep you motivated, and productive. It brings more satisfaction to the job, anywhere from general manufacturing and light assembly work to agriculture or even listening at home. Sync has no volume knob or power switch to