ELECTRONIC EAR MUFF
Fully-functioning electronic ear muff that automatically compresses harmful impulses and continuous noises to a safe noise level ( below 85 dB). Enhances low level sounds to improve user hearing and communication. Built-in volume controls. Works with 2 AA batteries, included.
- CE-CAT III
- Individually packed for vending machines
- EN 352-1 (SNR 31dB)
- EN 352-4