Certifications & Patents

At Earmuffz, every product is designed with precision, tested with integrity, and certified to meet international standards for hearing protection. We believe in creating solutions that not only perform exceptionally but are also validated by globally recognised testing authorities.

Each Earmuffz model is independently tested and approved under ANSI (American National Standards Institute), EN 352 (European Standard for Hearing Protection), and EPA (Environmental Protection Agency) standards, and carries the CE mark, confirming compliance with international safety, health, and environmental requirements.

All testing was completed in accredited laboratories during 2025, verifying that every Earmuffz product delivers reliable noise reduction, superior material quality, and long-term durability across any environment.

Certified to American, European, and Global Standards

American Standards (ANSI S3.19 & EPA-Certified NRR)

In the United States, hearing protection devices must comply with ANSI S3.19, which defines the testing methodology for measuring sound attenuation. Earmuffz earplugs were independently tested to establish their Noise Reduction Rating (NRR) under EPA certification, confirming accuracy and reliability. These results ensure effective hearing protection across diverse use cases, including music venues, travel, industry, and daily activities.

European Standards (EN 352-2)

Within Europe, Earmuffz meets the EN 352-2 requirements for safety and acoustic performance. Certified testing by a notified body confirms that each model maintains consistent protection, durability, and comfort during prolonged wear, aligning with the most demanding performance criteria.

CE Marking

All Earmuffz earplugs display the CE mark, verifying compliance with European Union directives for product quality and consumer protection. This ensures that our products meet strict EU standards for hearing safety, labelling accuracy, and material integrity, allowing them to be distributed confidently throughout the European Economic Area.

Why Certification Matters

Each certification represents our dedication to global quality and verified safety. Every Earmuffz product:

Delivers consistent, tested noise-reduction performance
Uses premium, hypoallergenic materials for comfort and safety

Meets international standards for manufacturing and labelling
Has been independently validated by accredited testing laboratories

These certifications provide our customers with confidence that every pair of Earmuffz earplugs offers professional-grade protection backed by real-world testing.

Ongoing Quality & Compliance

We maintain our commitment to excellence through continual testing and quality assurance. Every production run is verified to meet or exceed certification benchmarks. Partnering with accredited global laboratories, Earmuffz ensures precision, performance, and protection that stand the test of time.

Our mission remains simple: to redefine hearing protection with innovation, comfort, and proven reliability, helping you experience the world’s sound safely and confidently.

Patents

Innovation drives everything we do. Earmuffz has utility and design patents pending worldwide, covering our unique Complete Noise Box system, airflow-based attenuation technology, and ergonomic multi-fit earplug design.

These patents reflect our commitment to originality, engineering excellence, and delivering hearing protection technology that goes beyond industry norms. As our innovations continue to evolve, so does our dedication to protecting both your hearing and the ideas that make Earmuffz truly one-of-a-kind.