Description Features: 1. This is a -in speaker specially designed for Laptop with detailed sound quality 2. 360 surround sound effect to meet diversified noise reduction needs 3. Small size, high volume, high-quality -in laptop speakers 4. Strong compatibility, suitable for Pro laptops 5. Durable and easy to install. specification: Product name: -in speakers for laptops Material: Plastic Colour: Black :A1707 A1990 Type: laptop speaker : for Pro Applicable : for Pro A1707 A1990 laptop -in Left And Right speaker 2016 2017 3072 3162 Package Contents: 1 pair Laptop left right speakers Only the above package content, other products are not included. Note: Light reflection and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.