Type:WithKeyboard Material:PU CompatibleBrand:ForAppleiPad BrandName:BrandNew ModelNumber:ZB72201~ZB72204 Width:22.5cm Length:31cm Package:Yes Feature:WaterproofShockproofDropresistanceAnti-Dust ModelCompatibility:ForiPadPro Style:Business PatternType:Solid ApplicationLaptopSize:12.9" Color::BlackRedPinkWhite Bluetooth::3.0 Dimension::31cmx22.5cmx2.3cm Chargingtime::2.5-3h Standbytime::100days Workingdistance::10m Voltage::3.7VPowerchargeconnector Input::MicroUSBcharge5V