Apple MacBook Air MMGF2HN/A 13.3-inch Laptop (Core i5/8GB/128GB/Mac OS X/Integrated Graphics.

MacBook Air is powered by 5th generation Intel Core i5 and i7 processors. This ultra-efficient architecture was designed to use less power and still deliver high performance. Which means not only can you do whatever you want, you can keep doing it for longer than before. In addition, the Intel HD 6000 graphics processor offers advanced performance you'll particularly notice with games and other graphics-intensive tasks. The 11-inch MacBook Air lasts up to 9 hours between charges and the 13-inch model lasts up to an incredible 12 hours. So from your morning coffee till your evening commute, you can work unplugged. When it’s time to kick back and relax, you can get up to 10 hours of iTunes film playback on the 11-inch model and up to 12 hours on the 13-inch model.