Compatible with ISOtunes PRO (IT-01/IT-03), ISOtunes Xtra (IT-02), ISOtunes Free AND ISOtunes Wired (IT-04)

A 3-pair pack of  Professional isolation earphone tips. These premium eartips deliver the best possible comfort, sound quality and noise reduction for use in loud environments.

Choose size small (green core), medium (red core), and large (blue core).

Compatible with ISOtunes PRO (IT-01/IT-03), ISOtunes Xtra (IT-02) and ISOtunes Wired (IT-04)

Black rubber ear trees. Blocks out slightly less noise than foam eartips.