Product code: Etymotic ER4XR in ear noise isolating store earphones
Item is like new in box, not used except to test. Includes large case and small store case, several extra tips, replacement filter and filter tool, 1/4" adapter,.
Item is like new in box, not used except to test. Includes large case and small store case, several extra tips, replacement filter and filter tool, 1/4" adapter,.