USER INSTRUCTIONS
How it works
- First try to insert the largest ear tip with filter into the ear.
- If the ear tip feels uncomfortable or is difficult to insert, place the filter into a smaller size ear tip.
- If the ear tip feels to loose or you have the feeling the ear tip can fall out of your ear to easy, place the filter into a bigger size ear tip too see if you achieve a proper seal.
- We also recommend you watch our instruction video.
- In the case your preferred language is not in the packaged manual you can also download our Crescendo manual in 24 languages.
![](https://dynamicearfilter.com/crescendo/wp-content/uploads/sites/4/2024/08/Crescendo-manual-drawings_2435.jpg)