3M 520A Peltor Optime II Ear Defender with Headband (H520A)
 
Product Overview
The 3M™ Peltor™ Optime™ II Earmuffs offer innovative hearing protection for environments with loud, demanding industrial noise, such as airports, construction sites, and agricultural work. Designed for long-term wear, these earmuffs effectively reduce noise levels while maintaining high comfort through unique cushioning technology.
 
Product Specification
Noise Reduction: Up to 31 dB (SNR)
Cushion Type: Sealing rings filled with a unique combination of liquid and foam
Certification: DOSH SIRIM Approved
System Compatibility: 3M™ E-A-Rfit™ Dual-Ear Validation System testable
 
Key Features
High-Level Hearing Protection: Protects against low frequencies, perfect for use in loud industrial environments.
Enhanced Comfort: Soft, wide cushions reduce pressure around the ears for long periods.
Moisture Reduction: Large space inside the cups minimizes heat and moisture build-up.
Replaceable Parts: The cushions and foam inserts can be replaced with Hygiene Kits, extending the life of the product.