Phones accessories doesn't cover under device warranty...phones accessories have their own warranty, i.e 6 months from the date of purchase...U can claim replacement only if ur earphones has technical issue & not any physical damage done by Ur inappropriate activities or handling...
We apologize for the inconvenience caused. We would suggest you to visit nearby Samsung Service Centre so service engineer will examine your headset physically. Please find service centre details in the link provided http://www.samsung.com/in/support/servicelocation/
