Over-The-Head Safety Earmuffs - PA4000 $159
Specifications
- Storage temperature: -40C to +85C
- Operating temperature: 0C to +55C
- Audio cable length: 50cm (20 inches)
- Power: One AA battery
- Passive noise cancellation, 26 NRR, CSA Class A, SLC(80), 29.2 Class 5
- ANR performance up to 20dB in 20Hz to 800Hz
