Use a combination of twisting and pulling to remove sleeves.
Make sure that the sleeve completely covers the nozzle. If the nozzle is exposed, the sleeve is not properly installed.
When using the foam sleeves, compress the sleeve between your fingers before inserting it into the ear canal. Hold the earphone in place for about ten seconds while the foam expands and creates a tight seal.
These should be cleaned regularly with an antiseptic wipe.
Note: Do not clean orange/yellow foam sleeves.
If you notice a change in sound quality, remove the sleeve and check the nozzle of your earphone. If nozzle is blocked, clear obstruction by using wire loop end of cleaning tool.
If no obstruction is found or if sound quality does not improve, replace the sleeve with a new sleeve.
When cleaning, do not force any object through the earphone nozzle! This will damage the earphone sound filter.
The cleaning tool is only to be used to clean the earphones. Any other use, such as using the tool to clean ears or foam sleeve, could result in injury.
This product contains a chemical known to the State of California to cause cancer and birth defects or other reproductive harm.