Active hearing protectors equipped with two microphones. The headphones are powered by two AA batteries.The construction of the headphones is based on a steel headband with adjustable canopy mounting. This solution guarantees the proper distribution of weight on the head surface, while limiting the discomfort created when wearing the protectorsów for a long time.The bowls are equipped with soft padding, making them comfortable and at the same time well-fitting. The headphones' attenuation system amplifies sounds below 85 dB thus facilitatingób communication. All sounds above this value are immediately cut off. The headphones' sub-ó microphone allows you to identify the location of sound in space, using the volume control knob the soundó can be adjusted by 20dB.Technical Data
Cutoff: 85 dB
Hearing Protection Class: NRR 25
Power supply: 2x AAA
Manufacturer: Caldwell
.
