The Macbook Air 13 inch (only weight 3 lbs) come with MAC OS 10.13 High Sierra. It is fully functional and tested by APPLE CERTIFIED TECHNICIAN. The laptop come with battery in Excellent condition and exceeds Apple's recommendation for healthy battery. It will last you hours of usages.
Great laptop for school work, Youtubes, online games, Facebook, video streaming and editing, and many more.
Specification:
Year Model 2011 13" Display
Dual Core i5 1.7ghz
4GB RAM Memory
128GB SSD (Solid State Drive)
Intel HD 3000 Graphic Card
Features:
Wifi
Bluetooth
Webcam
Backlite Keyboard
Dual Microphones
Ports:
2 USB 3.0 Ports
1 SD Card Slot
1 Thunderbolt Port
1 Audio Port
Includes:
1 Year Warranty
Original Charger + Working Battery
Lifetime Support
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Warranty will covered all hardware issue such as motherboard, screen, memory, hard drive, etc...
It will not covered accidental damages or battery not hold charges after extended used.