Hearing protection headphones, SNR 27 dB, 3M, H510A-401-GU

The 3M Peltor Optime I hearing protection headphones (model H510A-401-GU) are designed to safeguard against noise, providing a noise reduction rating (SNR) of 27 dB. These headphones are ideal for protecting against low-frequency sounds commonly found in manufacturing, construction, or machinery environments.

• Reduces noise levels by up to 27 dB.
• Low-profile design makes it easy to combine with other safety gear.
• Cushions are filled with a unique combination of liquid and foam for superior comfort.
• Spacious ear cups help minimize heat and moisture buildup.
• Soft, wide ear cushions help reduce pressure around the ears.
• Cushions and inserts are available as replacement sets.
• Recommended for use in agriculture, pharmaceuticals, and utility services.