The Noizezz Purple is the mild filter with an attenuation of up to 17 dB.

This Noizezz can be used to reduce the sound from flying and noise nuisance from neighbours and traffic. It can also help you sleep

Noizezz universal fit hearing protection – Attenuating hearing protection, great for concerts, clubs and motorsports.

We live in a world where sound is all around us all the time and we get used to it quickly. Even when the sound level around you is very high. Just think of the factory floor or visiting a dance party or concert… The intensity of sound is expressed in dB. Exposure to a sound level of 80 dB during an 8-hour period is commonly regarded as the safety limit. Exposure to sounds above 80 dB can lead to hearing impairment.

During a concert, there is an average sound level of 90-130 dB.  This is when you should know that wearing some kind of hearing protection is necessary. As a general rule you could say that sound can have adverse effects on your hearing when you are at an arm’s length away from a sound source and you have to shout to make yourself understood.