The Apple MacBook Air "Core i5" 1.6 13-Inch (Retina, model features a Intel "Core i5" processor 8 GB of onboard SDRAM and 128 GB of onboard PCIe-based flash storage.
This all is packed in a thin wedge-shaped aluminum case with an integrated 720p "FaceTime HD" webcam, Touch ID, a thin, backlit "third generation" butterfly mechanism keyboard, large "Force Touch" trackpad, and a high-resolution 13.3" LED-backlit 2560x1600 (227 ppi) "Retina" display.
It weighs 2.75 pounds (1.25 kg). Apple estimates battery life at 12-13 hours depending on the task performed