EP-04(C)

  • SNR 29dB
  • NRR 24dB
  • Silicone earplugs with cord or without cord
  • Air-in design
  • Reusable and one size fit all ear canal
  • Flange design gives the most comfortable
Category:

Description

SNR=29dB; H=29dB; M=27dB; L=25dB
Frequency HZ1252505001000200040008000
Mean Attenuation DB25.927.132.628.330.138.039.6
Standard Deviation DB5.24.32.83.22.96.74.7
Assumed Protection DB20.722.829.825.127.231.334.9