This half-shell earpiece provides a moderate amount of hearing protection that is easy to insert/remove. The filtered design allows for face-to-face verbal communication in light to moderate noise situations. Also available in modified styles. (Style 47)
Attenuation
NRR 18-21 dB, average attenuation 30-32 dB depending on material
Suggested Uses
For moderately loud noise environments in which you need to be able to hear clearly
Available materials
W-1™, OtoBlast™
Options/accessories
Colors, Swyrl (up to three mixed colors), Cat-Eye, DisappEar, Glitter, Initials, Cords, Handles, Slick-Sil® (anti-microbial coating).
COLOR CHART
Available as thick shell 47-40, shell 47-6, half-shell 47-8 or canal 47-4
Finish
Shiny or Matte
