I have a clean set of Etymotic Research ER23-HF3-COBALT In-Ear Headset with 3-Button Remote Control for iPod, iPhone, iPad I am not going to keep.
I have only ever used the triple flange, and they have been cleaned. The 2 pairs of inserts are included and one pair has been swapped so far, previous pair cleaned.
Asking $100 USD net via paypal shipped.
