Over the head safety earmuffs PA4000 is designed for industrial uses, especially in reducing low-frequency noise that is generated by plant equipment such as compressor, blower, fans, generators, vacuums, pumps, etc.
This product can handle both passive and active noises reduction. This is something that earplugs and conventional earmuffs cannot do.
Over The Head Safety Earmuffs PA4000 Features
Here are the complete features of this earmuffs from NoiseBuster:
- Having audio input for use with portable audio devices
- Light weight, 0.3 ounce
- Dimension: 6.9 x 1.6 x 4.2 inches
- Comes with a cheap 3.5 mm audio interface cable
- Comfortable to use
- Effective in reducing harmful noise