3M™ PELTOR™ Optime™ II Earmuffs, Green, Headband, H520A-407-GQ

Product Description

3M™ PELTOR™ Optime™ II Earmuffs are built for demanding, high-noise environments like airports, construction zones, and agricultural work, offering noise reduction up to 31 dB. Designed for comfort during long wear, they feature wide, soft foam cushions, spacious ear cups to reduce heat and moisture buildup, and ventilation channels in the sealing rings for improved breathability.

Tested to meet EN 352:2020 standards, these earmuffs deliver reliable protection even against low-frequency noise. The hygienic foam and cushion inserts are replaceable using Hygiene Kits, helping to extend the product’s lifespan. Available in various styles — including headband, neckband, helmet-attached, and folding models — and in colors like military green and high-visibility green, there’s an option to suit every need and preference.

Features

• Provides noise reduction up to 30–31 dB, depending on model, and tested to meet EN 352:2020 standards.

• Fully compatible with the 3M™ E-A-Rfit™ Dual-Ear Validation System for fit testing.

• Spacious earcups reduce heat and moisture build-up, enhancing comfort during extended use.

• Soft, wide foam sealing rings ensure a secure fit and long-lasting comfort.

• Replaceable cushions and inserts available through 3M Hygiene Kits to extend product life.

• Offered in various styles including headband, folding headband, neckband, and helmet-mounted versions.

• Color options include standard green and high-visibility (Hi-Viz) green for added safety.

• Perfect for noisy, high-risk environments such as construction sites, airports, and agricultural areas.

• Hi-Viz green version increases wearer visibility—ideal for road work, airports, or other hazardous areas.

Specifications