This is a perfect choice for you to protect your iPad. The most outstanding feature is you can use this keyboard which can make the use of iPad more convenient. What&acute;s more， you can use the iPad in a variety of positions with its special design. Never worry about that your iPad will be damaged by other objects. In this regard， PU Leather Case with Bluetooth Keyboard for The New iPad / iPad 3 White can make your iPad maintain its new look for a long time. Besides， you can feel more comfortable when you are holding iPad with this case. On the other hand， you have a lot of choices to decorate your iPad.                                    Features                With BCM2042 as main control chip， with Bluetooth 2.0 interface<br>    USB industry - leading Bluetooth solution， WIDCOMM BTW Bluetooth software which is specified software by Microsoft official<br>    Specially design for IPAD， it will be more convenient to carry with IPAD bag<br>    Silence design， it will not affect other people&acute;s rest<br>    It is waterproof， dustproof， anti - pollution， anti - acid， waterproof for silicone part<br>    Work with PC and commerical mobile， it will be convenient to work<br>    Built - in lithium battery， you do not need to frequently change battery<br>    77 key ultra - thin fanless design<br>                                                            Specifications            Executive standard    Bluetooth V2.0    <br>Working distance    10meters    <br>Modulation system    FHSS 2.4G    <br>Transmitting power    Class 2    <br>Operating voltage    3.0 - 5.0    <br>Work current    !#!lt!*!5.0MA    <br>Standby current    2.5MA    <br>Sleeping current    !#!lt!*!200UA    <br>Charging current    !#!gt!*!100MA    <br>Standby time    100 Days    <br>Theory of working time    25 days    <br>Uninterrupted working time    90 hours    <br>Charging time    4 - 4.5 hours    <br>14 Lithium polymer battery capacity    minimum 430MAH    <br>Color    White    <br>Material    PU Leather， silicone    <br>Dimensions    25 x 20.6 x 3 cm / 9.84" x 8.11" x 1.18" (folded)， 52.7 x 25 x 1.5 cm / 20.75" x 9.84" x 0.59" (unfolded)    <br>USB cable length    98cm / 31.89inches    <br>Weight    23.63oz / 670g    <br>Compatible with    iPad 2/ The New iPad 3/ iPad 4 Retina    <br>                                                            Package Includes            1 x Leather Case with Bluetooth Keyboard for iPad 2/ The New iPad 3/ iPad 4 Retina1 x Manual1 x USB Charging Cable