Pro 300 NRR 26 Black Behind Head - Pro 300
Pro 300 NRR 26 Black- Preset at 15 decibels of amplification for operation in a continuously noisy environment- No high frequency filtering to help those with high frequency hearin... Show More
Pro 300 NRR 26 Black- Preset at 15 decibels of amplification for operation in a continuously noisy environment- No high frequency filtering to help those with high frequency hearing loss- Highly versatile cup - multi-purpose design- Hearing protection...