Hearing loss is cumulative, with a slight loss over a long period of time. In the air, this can be dangerous. Tactical Hearing's digital hearing devices can boost sound in the frequency bands where the ear is lacking or where the hearing has been damaged. They also operate as effective hearing protectors. When a too-loud sound is detected, a tactical hearing device shuts down, blocking rather than amplifying the sound-it acts like a custom-fit earplug to save your hearing.
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