Unique design for optimum safety
NoNoise have created the first and only Universal-Fit Hearing Protectors, that are able to position a precision sound filter deeply into the hearing channel of the ear. This ensures that the maximum level of sound waves reaching your eardrum is first filtered.
NoNoise revolutionary design ensures optimum attenuation, helping prevent damaging sound waves from passing around the outside of the filter. Precision filtration does not muffle or block your ears, so you will not experience an ‘occlusion’ effect common with other hearing protectors.
The patented ceramic filter is frequency-selective, so allows you to hear normal conversation and relevant background sounds – so you can carry on as normal, hardly noticing you are wearing hearing protectors.
NoNoise patented sound filters are made from a special ceramic material using zirconium oxide, at temperatures of over 2,700°C, under strict controlled conditions. The quality of this high-tech ceramic material ensures precision attenuation and high definition sound. The Venturi-shaped channel running through the centre of the filter absorbs sound waves differently from other filters (even the most expensive other ear plugs use a straight channel) – ensuring best quality, safe, dampened sound.
What makes NoNoise so different?
- Precision-tuned, patented ceramic filter positioned deeper in your ear than other products, for maximum protection
- Allows normal conversation, while effectively turning down volume on other noise with no muffling (occlusion) effect
- Unique tri-sectional design for ultimate comfort, suitable for all ages (nominal diameter range 6–12mm
- Silicone-free, hypoallergenic thermoplastic for ultimate comfort
Clinically tested & approved
NoNoise has over 20 years’ experience in development of customised hearing protection (otoplastics), largely for professional and military use. Many years of testing and learning by leading specialists has allowed NoNoise to apply the patented precision filtration systems from these high-end otoplastics into the NoNoise easy-to-use and affordable Universal-Fit Hearing Protectors.
Produced in an industry-leading, state of the art manufacturing facility, NoNoise Hearing Protectors are tested by the internationally acknowledged Institute for Health and Safety at Work (IFA) and the Social Accident Insurance (DGIV), in Germany. All NoNoise products comply with and surpass the strict European guidelines of EN352-2:2002.