Surefire Sonic Defenders EP5 Max Colour:Clear SNR 22db (Noise Reduction Rating)

SNR 22db (Noise Reduction Rating)

This is very unpleasant

unparalleled listening experience

avoiding the uncomfortable yanking feeling you get with ordinary sleep masks

and on-the-go

Surefire Sonic Defenders EP5 Max Colour:Clear SNR 22db (Noise Reduction Rating)Affordable, reusable "full block" EP5 Sonic DefendersMaxutilize a soft, adjustable, triple flanged stem to seal the ear canal and block out potentially harmful sounds, providing an impressive Noise Reduction Rating (NRR) of 26dB. EP5s are an excellent choice for industrial, tactical, and general applications where maximum protection against continual noise levels is desired and the ability to hear ambient sounds or conversations is not a priority.*