ANTI CLOGGING FILTERS: The Earwax clogging the filters will cause the sound of the earphones to be unbalanced. Replacing with new filters can solve this problem.

DIFFERENT SIZES OF FILTERS: A variety of filters are included in this product. It is possible to adjust the sound quality of the earphones with different types of filters to meet the preferences of audiophiles who prefer different types of IEMs.

TWEEZER WITH FILTERS: Tweezer with 5 Pair Filters is included in this package. There are different sizes of filters available in this. Make sure you select the right size for your IEMs.

TUNING FOAM: Tuning foam can be a useful tool for adjusting the sound quality of earbuds or headphones. High-density black foam (4 mm 3mm) Size can increase bass and reduce treble, while low-density Black foam (3mm x 2mm) can increase bass and eliminate unwanted "tooth sounds."

How to use Tuning Foams:

1. Simply remove the earbuds or headphone covers and place the foam into the front cavity.
2. Test the sound and adjust the amount of foam as needed until the desired effect is achieved.
3. It may take some trial and error to find the perfect amount of foam and type of foam for your specific earbuds or headphones.

METHODS FOR REPLACING FILTERS:

Step 1: Prepare tweezers and new filters.

Step 2: Use tweezers to remove the old filters.

Step 3: Place the new filters in the center of the sound tube.

Step4: Gently press the edge of the filters with tweezers to ensure that the new filters are
firmly attached to the sound tube.