Features: Internal speaker set left right speakers module replacement for Retina 13" A1502, Year: 2013 2014 2015 (Please check your machine before your purchase) Replacement to replace your old damage Internal speaker set left right speakers module. Please install it by professional technician. Do not need to change new machine, just buy this item and replce your damage Internal speaker set, let your Device work again again. Productis are fragile, easy to be damage during shipping. So if there are any questions, please contact us first, we will try our best to help you. Specifications: Compatible Model: For Retina 13" A1502 Compatible Year: 2013 2014 2015 Part NO.：923-0557 923-00509 Quality Grade: Original and Perfect Function Quantity: 1Pc Type: Left / Right Speaker Package Includes: 1PCx Left/ Right Speaker for A1502 note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement.