Packing include 1,a bluetooth keyboard 2,a Ipad bag 3,a list of manual 4 ... which is specified software gy Microsoft official.3,Specially design for IPAD, It will be more convenient to carry with ... rest6,It is waterproof, dustproof, anti-pollution, anti-acid waterproof for silicone part7,Work with PC and commerical mobile, It will ... battery, you do not need to frequently change battery bluetooth keyboard