This is a replacement for HTC Desire 820, When you have a damaged earpiece speaker,you need it to replace. Earpiece speaker and loud speaker are integrated together,so the item also called loud speaker, which means earpiece speaker for HTC Desire 820 is same as the loud speaker for HTC Desire 820.
Parts offer a 90-Day warranty. The warranty period covers any defects in the material or the workmanship of the product. Warranty does not cover any damage done while using the product. Any product returned within warranty period will be eligible for a refund or a replacement.