Features: This speaker is designed specifically for Book Pro Retina14" and has quality audios performances. Powerful volume: Despite its small size, this speaker can still provide powerful volume output. Whether it's watching movies, listening to music, or conducting video conferences, it can fill the roomwithout missing any details. Exquisite craftsmanship and design: This speaker has undergone meticulous craftsmanship and design, perfectly integrating with Book Pro Retina14 ". It is from quality materials, with a simple and exquisite appearance that complements the overall style of Book Pro. Convenient to carry: Due to its small and lightweight size, this speaker is very suitable for carrying. Easy to use: This speaker has good compatibility with Book Pro Retina14 ", and you just need to connect it to your device to use it immediately. No additional installation stepsor software settings are required. Specifications: Material:Metal for: Book Pro Retina14" A2779 Laptop Quantity ：1 Pair Package Includes: 1Pair x Speakers for Retina14" note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviationdue to manual measurement.