Feature:1. COMPATIBLE MODEL: The laptop built in speaker replacement is designed for DELL Latitude 5280 E5280 5290 laptop, perfect replacement for the damaged part of your laptop.2. PERFECT REPLACEMENT: Precise cutouts that fit perfectly on the part of your laptop that needs to be replaced. Replace broken, damaged, cracked, and inoperable speakers with 2 speakers, you can use with confidence.3. COMPACT AND PORTABLE: The built in speakers are compact and don't take up too much space for use and won't add burden to your computer. Please check the model number on computer case before purchase.4. DURABLE DESIGN: The built in speaker is made of ABS material, sturdy and durable, not easy to be damaged, can be used for a long time. Tested before shipment, suitable for replacing damaged or nonfunctional speakers.5. INSTALLATION NOTE: Please replace them under the guidance of professional technicians to avoid unnecessary losses. Internal speaker replacement with connector, plug and play, simple installation, won't take you much time.Specification:Item Type: Laptop Built in Internal Speaker KitMaterial: ABS Color: BlackApplicable Models: for DELL Latitude 5280 E5280 5290 Laptops.Package List:1 x Laptop Built in Internal Speaker Kit