High-visibility headband ear defenders 3M PELTOR X4A SNR 33 dB

Features:

• Professional headband ear defenders
• Detachable cups to integrate directly on 3M helmets
• Sound attenuation rating SNR 33 dB
• Effective protection against very high noise levels
• Slim cup technology delivers excellent attenuation without bulk
• Double-shell design improves acoustic insulation
• Electrically insulated twin headband for better pressure distribution
• Wide, soft cushions for prolonged comfort
• Cushions and internal foams replaceable via hygiene kits
• High-visibility colour for easy user identification

Materials:

• High-strength ABS plastic cups
• Polyurethane foam cushions with PVC coating
• Stainless-steel and technical plastic headband

Standards:

• EN 352-1:2020: performance requirements for headband ear defenders.
• EN ISO 4869-2: standard method for measuring sound attenuation.
• EN 458: guidance for selection, use and maintenance of hearing protectors.