Item number: 60300
mass: 145 g
Features:
- universal earmuffs – possible to wear over- and behind the head;
- selective noise attenuation: earmuffs protects against 107 dB noise offering a possibility to detect speech and alarm signals;
- dielectric product - no metal parts;
- inserts made of specially selected black PU foam provides good attenuation, easily removes for cleaning;
- cups made of rigid ABS plastic resistant to heat and UV radiation;
- small mass and comfortable headband provide user's comfort at over shift wearing;
- easy-to-see in twilight time, insufficient illumination etc;
- adjustable cold-resistant headband provides uniform cushion pressure and good adherence to a head;
- hinge cups mount to the headband;
- increased space between insert and pinna prevents moisture accumulation inside;
- soft wide cushions provide optimum head force without user discomfort and fatigue during prolong wearing.
Use: hearing protection against sound pressure level higher than 80 dB in all branches of industry including machine building, metallurgy, oil and gas extraction and processing, construction etc.