1、Precise Design: Specifically designed for SVF142C29X laptop, this left and right internal speaker set features accurate openings and a perfect fit for the laptop's built in speaker section. 2、ABS Material: Made of premium ABS material, this laptop internal speaker replacement part is sturdy and durable, ensuring long term use without easy damage. 3、Compact Structure: The compact design of the left and right internal speaker replacement kit does not take up much space, ensuring it does not add extra burden to the laptop. 4、Exquisite Workmanship: Crafted with attention to detail, this internal speaker undergoes testing before shipping to replace damaged or non functional speakers, guaranteeing reliable use. 5、Professional Installation: With the guidance of professional technicians, this internal speaker replacement part can be easily installed to avoid unnecessary damage and ensure stable functioning.