1、Compatible Model: Laptop internal speaker kit, designed for Dell Latitude 5580 laptop, with precise cutouts that fit perfectly on the part that needs to be replaced. 2、Replacement: Notebook internal speaker kit, perfect for replacing broken, damaged, cracked and non functional speakers, fixing distorted sound or problems related to the absence of sound. 3、Compact And Lightweight: Laptop internal left right speaker, compact structure, does not take up much space. It is lightweight and will not add burden to your laptop. 4、Professional Installation: Please replace the notebook internal left right speaker under the guidance of a professional technician to avoid unnecessary damage. 5、Abrasion Resistant And Durable: Laptop internal built in speakers are made of premium ABS material, which is abrasion resistant and durable to ensure a long service life.