3MTM PeltorTM earmuffs "OptimeTM III H540P3E" for mounting on helmet
Features:
– Dual ear cup design
– Electrically insulated headband wires
– High wearing comfort
– Extremely high damping efficiency for particularly high noise levels
– Maximum attenuation of high frequencies
"Conversations and warning signs remain easy to understand
– Strong attenuation even at low frequencies due to the acoustic connection of the capsule interior with the shell.
– Comfortable to wear even during continuous use
– Dual-shell technology minimizes resonance inside the capsule
– Soft padding
– Low pressure sealing rings
Attenuation values : SNR = 34 dB(A), H = 40 dB(A), M = 32 dB(A), T = 22 dB(A)
Color: Black & Red
RNR* 95 dB(A) – 110 dB(A)
If you are above the limit, wearing hearing protection is mandatory. Ideal for all frequencies.