Using patented technology developed at Syracuse University, these lightweight ZEM "onear" foam protectors by Sensgard allow the wearer to block damaging noise while still hearing useful sounds like speech and warning signals. Great for comfortable noise cancellation while working with power tools. No batteries required. NRR: 26dB.
The ZEM protectors employ a remarkable sound attenuating technology, which effectively draws sound away from your ears and into the device's light weight tubular frame. Once there, the noise is reduced by up to 26 decibels, protecting your ears from the damaging effects of loud power tools.
|Manufacturer Part Number
- Adjustable foam padded head band
- Lightweight, durable and comfortable to wear
- Folds compactly to fit in your pocket
- Includes carrying case
- Replacement foam ear pieces included