Packing include 1,a bluetooth keyboard 2,a Ipad bag 3,a list of ... industry-leading Bluetooth solution, WIDCOMM BTW Bluethooth software which is specified software gy Microsoft official.3,Specially design for IPAD, ... is waterproof, dustproof, anti-pollution, anti-acid waterproof for silicone part7,Work with PC and commerical mobile, It ... you do not need to frequently change battery bluetooth keyboard