Specifications 1.Bluetooth keyboard for ipad 2 with charging 2.Keyboard case with 40000mahbattery for ipad 3.Keyboard case with changer New style wireless bluetooth keyboard for ipad 2 with charging dock Keyword;bluetooth keyboard for ipad 2 with charging folding keyboard for ipad2, wireless keyboard case for pad, for ipad2bluetooth keyboard, 360 degree rotated keyboard case, wireless keyboard with bluetooth Silicone keypad design, comfortable and ergonomic disign Keys: 66 with combo multi-functio Bluetooth protocol: bluetooth v3.0, in broadcom 20730 chipset Battery lithium polymer Capacity : 4000mah Working current:2.5ma Sleeping current: 200ua Dc-in : 5v 1.5a Dc-out: 5v 2.0a Size:247*195.5*24mm Weight:620g Package contents Bluetooth keyboard -usb charging cable -q.C.Pass paper System support How to use? -turn on bluetooth on your ipad2. Select settings>general>bluetooth>on -turn on the m2 bluetooth keyboard by sliding the power switch . The bluetooth indicator light will be on 5 seconds then go off . -press the connect button .The bluetooth indicator light will be blinking . The keyboard is now ready to be connected. -"bluetooth keyboard for ipad" will show on your ipad screen as an available bluetooth device . -select"bluetooth keyboard for ipad"and a four-digit code will show . -type the four-digit code by the bluetooth keyboard and press enter. -your keyboard and ipad should automatically connect. Size:247*195.5*24mm Weight:620g