About Product
| Adjustable headband • NRR 19 dB • Preset at 15 decibels of amplification for operation in a constantly noisy environment • Attack time: 5.5 milliseconds • Sound: Stéréo, 2 independant circuit boards for more reliability. Adjustable on each earcup. • No high frequency filtering for those with high frequency hearing loss • Spring form steel headband for increased compression for those with a need for a tighter seal • Foldable design • Ear cushions: Vinyl/ Visco-elastic foam • Best value hearing protection in the price range • Powered by 4 LR1 (« N ») 1.5V batteries • Batteries will last up to 250 h • Weight: 230 grams • Three year warranty |
