The iPad Air 2 is a significant advance from Apple’s original iPad, which operates the latest iOS version that Apple released for iPad's.
 
Technical Specs: 
 
Touch ID for secure authentication
Wi-Fi and Bluetooth 4.0
A front-mounted 1.2 megapixel "FaceTime HD" camera capable of shooting stills and 720p video
9.7-inch LED-backlit display with 1536x2048 resolution and retina display (264 ppi) 
Apple A8X processor with a speed of 1.5Ghz  
Storage options: 16,32GB
Maximum OS:   iOS 14.6 
Model: A1566
USB Fast charging cabel included