MacBook Air (11.6 inch, Mid 2011) MacOS High Sierra.
Super good condition, runs great!
no dents or cracks, small scratches on bottom.

Running macOS High Sierra 
Model A1370
comes with charger! 

High-resolution LED-backlit glossy widescreen display with support for millions of colors.
11.6-inch (diagonal) high-resolution LED-backlit glossy widescreen display with support for millions of colors
Supported resolutions: 1366 by 768 (native), 1344 by 756, and 1280 by 720 pixels at 16:9 aspect ratio; 1152 by 720 and 1024 by 640 pixels at 16:10 aspect ratio; 1024 by 768 and 800 by 600 pixels at 4:3 aspect ratio
Size and Weight
Ultrathin and ultralight unibody aluminum construction.

Height: 0.11-0.68 inch (0.3-1.7 cm)
Width: 11.8 inches (30 cm)
Depth: 7.56 inches (19.2 cm)
Weight: 2.38 pounds (1.08 kg)1
Storage
All-flash storage.2

64GB flash storage
128GB flash storage
Configurable to 256GB flash storage, only at the Apple Online Store.
Processor and Memory
Powered by a dual-core Intel Core i5 or i7 processor and DDR3 memory.

Processor
1.6GHz dual-core Intel Core i5 with 3MB shared L3 cache
 Configurable to dual-core 1.8GHz Intel Core i7 with 4MB shared L3 cache, only at the Apple Online Store.

Memory
2GB or 4GB of 1333MHz DDR3 onboard memory
Graphics
Advanced Intel HD Graphics 3000.

Intel HD Graphics 3000 processor with 256MB or 384MB of DDR3 SDRAM shared with main memory3
Video Support and Camera
Built-in FaceTime camera.
Advanced lithium-polymer battery with MagSafe power adapter.4

Up to 5 hours wireless web
Up to 30 days standby time
Built-in 35-watt-hour lithium-polymer battery; 45W MagSafe Power Adapter with cable management system; MagSafe power port
Wireless
Latest Wi-Fi and Bluetooth technologies.

Wi-Fi
802.11n Wi-Fi wireless networking;5 IEEE 802.11a/b/g compatible
Bluetooth
Bluetooth 4.0 wireless technology
Audio
Stereo speakers, microphone, and headphone.

Stereo speakers
Omnidirectional microphone
Headphone port
Support for Apple Earphones with Remote and Mic