Reusable insert earphone sound tubes for ER 3 (red & blue pair)
$23.00
Replacement pair of flexible red and blue sound tubes, for use with ER-3A insert earphones. Each tube includes a white nipple ear-tip coupler. (M015311)
$23.00
Replacement pair of flexible red and blue sound tubes, for use with ER-3A insert earphones. Each tube includes a white nipple ear-tip coupler. (M015311)
