3M™ PELTOR™ OPTIME II High-Performance Ear Muffs - 31dB

 3M™ PELTOR™ Optime™ II Earmuffs are professional high-attenuation hearing protectors, designed for use in loud and demanding environments. They provide noise reduction up to 30–31 dB (SNR) and are tested and certified to EN 352-1:2020 and EN 352-3:2020 standards.

The spacious ear cups help minimise heat and moisture build-up, while the soft, wide sealing rings with ventilation channels ensure excellent comfort and an effective acoustic seal, even during extended wear. The design offers strong protection against high-intensity noise, including low-frequency sounds.

Optime™ II Earmuffs are compatible with the 3M™ E-A-Rfit™ Dual-Ear Validation System, and replacement cushions and foam inserts are available as Hygiene Kits, extending product lifespan.

Key Features

• Noise attenuation: up to 31 dB (SNR)
• Single Number Rating (HML): H=35dB M=29dB L=19dB
• Certified to EN 352:2020 – CE Approved
• High protection against low-frequency noise
• Large ear cup volume for improved comfort
• Soft, wide sealing cushions with ventilation channels
• Compatible with 3M™ E-A-Rfit™
• Replaceable cushions and inserts (Hygiene Kits)

Available Versions

• Headband
• Folding headband
• Neckband
• Helmet-mounted

Applications & Industries

Ideal for:

• Airports
• Construction sites
• Demolition and welding
• Agricultural work
• Mining, transportation, utilities and pharmaceutical industries

The Hi-Viz version is ideal for high-risk workplaces where increased visibility is required.