The most important thing is that its batterytime is upto 12 hours awesome na.MacBook Air supports ultrafast 802.11ac Wi-Fi.
When connected to an 802.11ac base station — including AirPort Extreme and AirPort Time Capsule — wireless performance is up to 3x faster than 802.11n Wi-Fi.2 And your Wi-Fi range improves as well.
With Bluetooth technology, you can connect MacBook Air to Bluetooth-enabled devices like speakers and headphones. Even without all the wires, you’re totally connected.awesome na masbook I love it it is too good.