Protection and attenuation data
NoNoise SHOOT Hearing Protectors are precisely tuned for optimum attenuation at the frequencies required by shooting enthusiasts. The independently measured mean sound attenuation (EN352-2:2002) is 29.5dB at the higher (most damaging) frequencies.

All data are in decibels (dB).
M = Mean attenuation; S = Standard deviation; APV = Assumed protection value; SNR = Single number rating; H-,M-,L- = Value in High, Medium and Low frequency spectrum
Certification and Conformity
NoNoise Hearing Protectors are tested and approved by the IFA (Institute for Occupational Safety and Health of the German Social Accident Insurance), Germany (CE0121). All NoNoise Hearing Protectors are certified for conformity to Council Directive 89/686/EEC, EN-352-2:2002 and NEN-EN-ISO 9001:2008 (Article 11 Point B of Directive 89/686/EEC) under the supervision of TÜV Nederland QA B.V.