SUITMAY CO., LTD.

Earplugs / Earmuffs

TPR EARPLUGS

Model No. SM-335 / SM-335N

TPR EARPLUGS : 

The earplug is made from soft TPR and has following features: 

  • Available with (SM-335) or without cord (SM-335N) 
  • Plugs in Lime Green color.
  • Reusable and one size fits all ear canal.
  • Flange design provides a comfortable fit.
  • Pass : CE En352.2 / ANSI S3.19 test
  • SNR:27dB, NRR: 21dB  
 
Frequency HZ 63 125 250 500 1000 2000 4000 8000
Mean Attenuation DB 25.1 25.3 24.6 26.8 26.4 30.1 36.1 40.4
Standard Deviation DB 4.1 4.5 4.9 3.4 3.3 4.3 3.5 6.1
SNR= 27dB ; H= 27dB, M= 24dB, L= 22dB 

COPYRIGHTS © 2019 SUIT MAY CO., LTD. All RIGHTS RESERVED.

Back To Top