Nb Sleeve Macbook Air Red Features - Built-In Wi-Fi - Connect to your home's wireless broadband network 3D Blu-ray Disc Full HD 1080p playback - Enjoy 3D Blu-ray Disc movies in Full HD 1080p; also supports standard Blu-ray Disc movies in high definition and upscales DVDs to near HD quality USB Input - Simply connect your digital camera, USB-enabled MP3 player, or USB storage device 1GB built-in memory