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Title: ZEM Passive Hearing Protection
Review: I purchased this item as a backup to my electronic hearing protection that I use on the pistol range and during hunting.Although somewhat of a subjective opinion, the SensGard seems to be about as effective as solid in-the-ear plugs, but not as effective as over-the-ear passive muffs when blocking loud noises. Normal voice-level sound is muffled, making speech hard to understand.
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