Feature: 1. Material: The speakers are made of sturdy ABS material to ensure long term stable use. Whether it is for daily office or entertainment, it can continue to provide you with a great sound experience, allowing you to enjoy great music and clear voice. 2. Easy to Update: With connector design, plug and play, simple and convenient. No need for complicated installation process, plug and play to complete the connection, making the update operating easy and fast. You can replace the speakers at any time to maintain the stability and convenience of sound texture. 3. Compatible: Designed for ThinkPad X230S, for X240S, for X240, for X250 and other models, perfectly replacing the original speakers. Matching perfectly with your laptop to ensure great compatibility and stability, allowing you to enjoy great sound effects. 4. Sound Texture: The built in speakers provide excellent sound texture and volume, bringing you a more powerful operating experience. Whether watching a film, listening to music or making a video call, you can enjoy clear, lifelike sound effects and immerse yourself in the world of music. 5. Easy Installation: The laptop built in speakers are easy to install, easy to remove and more convenient to repair. Whether you are replacing, upgrading or repairing, it is easy to do so, ensuring the normal running and continued stability of the speakers. Specification: Item Type: Laptop Speaker Replacement Material: ABS Suitable for: Replacement of for ThinkPad X230S X240S X240 X250 Speaker. Package List: 1 x Laptop Built in Speaker