Belkin QODE Ultimate Pro Keyboard Case for iPad Air 2 (White & Gold) Weighs only 490 grams Improved keyboard layout - same number of keys as a laptop,Compatible with iPad Air 2 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. Check user manual before use.