The Apple MLHC2HN/A 12" MacBook with Retina display is designed to meet the needs of professionals who demand efficient performance with its innovative features Its Unibody construction means a higher-precision, less complex design with fewer parts. This ensures that the MacBook is exceptionally thin and light, yet durable enough to handle the rigours of everyday use. The operating system is built on rock-solid, time-tested UNIX foundation that provides unparalled stability and industry-leading support for Internet standards. This Apple MacBook features 6th generation dual core Intel Core M5 processor based on the fan less architecture requires only 5 watts of power to operate so it generates less heat and gives MacBook the power you need to finish the task at hand The iCloud feature helps you to manage and sync with multiple devices for sharing all your photos, music and other files with ease