
The coolest feature included for these products is the ability to get fitted for custom eartips to match your ears. Buyers can sign up for a voucher for a free visit to an audiologist who will fit your ears with a mold, then send those impressions to a lab "where your impressions will become custom-molded, Etymotic-compatible eartips." The custom eartips will set you back $100 USD and carry a one year warranty. This program starts July 1st and is available for all Etymonic products.