Preset at 15 decibels of amplification for operation in a continuously noisy environment
Dual circuit boards
Independent volume control
Great for all around use on moderate noise environments
No high frequency filtering to help those with high frequency hearing loss
Highly versatile cup - multi-purpose design
Hearing protection reviews consistently rate the Pro 300 as a best value.
Dual circuit boards
Independent volume control
Great for all around use on moderate noise environments
No high frequency filtering to help those with high frequency hearing loss
Highly versatile cup - multi-purpose design
Hearing protection reviews consistently rate the Pro 300 as a best value.