 | Surefire Sonic Defenders Plus Passive Hearing Protection |
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Surefire Sonic Defenders Plus passive hearing protection against potentially damaging sound: Internal Hocks Noise Braker filters allow normal ambient and conversational sounds to pass through while blocking potentially dangerous sounds of 80 dB or higher. Made from a soft, hypoallergenic polymer that permits extended wear time, the right / left color-coded EP4 Sonic Defenders lock into the outer ear folds, and their triple-flanged stem fits snugly in the ear canal. Their low-profile design makes them usable beneath a helmet, mask, hat, or while using a telephone or headset.
Features of Surefire SonicDefenders Plus Passive Hearing Protection:
- Right/Left color-coded earpieces
- Low-profile design
- Internal Hocks Noise Braker filters
- Triple-flanged stem for snug fit in ear canal
Package Contents:
- Sure Fire Sonic Defender Plus Passive Hearing Protection
| Surefire Sonic Defenders Plus Passive Hearing Protection | EP4 |
Order Surefire Sonic Defenders Plus Passive Hearing Protection from http://www.opticsplanet.net/surefire-ep4-sonic-defenders-passive-hearing-protection.html