Belkin Ultimate Pro Keyboard Case for iPad Air 2, Black, Gold (F5L176ttBGG) Weighs only 490 grams Improved keyboard layout - same number of keys as a laptop Magnets hold tablet in two comfortable viewing angles: Landscape and Portrait Detachable case works with the keyboard or by itself Smart-sensing auto on/off technology Up to 1 year continuous battery life when used with backlit keys turned off Access to all ports and controls, while Rubber feet prevent the keyboard from touching the screen Slim and lightweight, the case is smart cover compatible