What you are viewing is a high quality keyboard which is worth spending time for looking this. As we all know， iPad is designed with their touch screen. However， some people cannot handle well with touch screen. Image that， if there is a keyboard， how perfect it is. This Keyboard adopted latest technology. With this device， you can control your iPad easily.You can bring this keyboard to the place where you feel comfortable without any angle or direction limits. This keyboard is ideal for iPad， conference rooms， mobile， workgroup project environments and modern office environments.                                    Features                Built-in wireless bluetooth 2.0 keyboard<br>    Modern style designed for iPad<br>    iPad display stand for easy viewing<br>    Built-in Rechargeable lithium battery whitch lasts for approximately 55 hours per charge<br>    Touch screen interface with multiple uses<br>    Light weight， quiet keystrokes， water proof and dust-proof<br>    Energy saving keyboard sleep mode<br>    Bluetooth 2.0 interface standard<br>    Operating distance to 10 meters<br>                                                            Specifications            Modulation System    GFSK    <br>Operating Voltage    3.0-5.0V    <br>Working Current    !#!lt!*! 5.0mA    <br>Standby Current    2.5mA    <br>Sleep Current    !#!lt!*!200μA    <br>Standby Time    60 days    <br>Charging Time    4-5 hours    <br>Lithium Battery Capacity    450mA    <br>Uninterrupted Working Time    40 hours    <br>Operating Temperature    ﹣10 ± 55℃    <br>Color    Black and Silver    <br>Dimensions    24.4 x 19 x 1.2cm /9.61" x 7.48" x 0.47"(L x W x H)    <br>Cable Length    80cm / 31.5inch    <br>Compatible with    iPad 2    <br>Weight    487g / 16.86oz    <br>                                                            Package Includes                1 x D338 Aluminum Bluetooth Keyboard for iPad 2<br>    1 x Manual<br>    1 x Power USB2.0 Cable<br>