Warranty
Etymotic Research, Inc. warrants this product against defects in
material or workmanship for a period of 90 days from the date
of original purchase from an authorized Etymotic distributor
or reseller. The warranty can be extended to 1 year if Etymotic
receives a warranty card anytime within 90 days of purchase.
ER will repair or replace the defective product at its option if
returned within the warranty period to our service facility.
This warranty is in lieu of all other warranties, expressed or
implied, including, but not limited to, any implied warranty
of merchantability or fitness for a particular purpose.