Apple’s new MacBook Air provides all-day battery life, 802.11ac Wi-Fi

Apple has announced a new update to the MacBook Air, based on the Intel Haswell platform. The new Airs provide all-day battery life, with the 11-inch model offering 9-hours of battery life, and the 13-inch model providing a whopping 12-hours. 802.11ac Wi-Fi is built-in as well, giving them support for the fastest state-of-the-art Wi-Fi. Pricing starts at $999 for the 128GB 11-inch model, and $1199 for the 256GB 11-incher. If 13-inches is more your thing, the 128GB model starts at $1099, and the 256GB model is $1299. The new MacBook Air is available today.