- Conform to DIN EN 352-1:2020
Optimum comfort on long work days thanks to the wide, softly padded bracket. For extreme noise pollution. Maximum high frequency insulation thanks to double shells minimises the resonance in the cups. However, signals and speech can easily be heard at the same time.
SNR: 34 dB (H: 40 dB / M: 32 dB / L: 23 dB).
Manufacturer information: 3M Deutschland GmbH | Carl Schurz Str. 1 | DE 41453 Neuss | Innovation.de@3M.com
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