Shure SE530 User Manual
Page 6

CLEANING THE EARPHONE NOZZLE
Nozzle
Wax Removal
Loop
When cleaning, do not force any object through the earphone nozzle!
This will damage the earphone sound filter.
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.