Hearing protection helmet Optime III

*Passive helmet-mounted ear protection.
*Double-shell technology that minimizes resonances in the cup.
*High frequencies are well damped, while speech and sound signals are heard almost unobstructed.
*Sealing rings are filled with soft foam.
*The protectors can be set to work, ventilation, and rest positions.
*Protection class EN 352-3.
*SNR: 34 dB, H: 40 dB, M: 32 dB, L: 22 dB.
*Hygiene kit Peltor HY-54 (10660005348).
*E-attachment (10660005335): for PELTOR, IRIS2, and PETZL Vertex helmets.
*G-attachment (10660005337): for PROTECTOR HC600 helmet.
*N-attachment (10660027506): for BALANCE HD helmet.