1、COMPATIBLE MODEL: This laptop built in speaker replacement part is designed for SVF152C29X laptop, perfect replacement for the damaged part of your laptop, ensuring a compact and snug fit. 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 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, lightweight and portable. 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. Laptop built in speaker replacement parts, tested before shipping. 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.