... New products 77-keys Bluetooth keyboard portfolio,mini bluetooth keyboard,ipad2 bluetooth keyboard,pink leather case bluetooth keyboard for ipad 2,ipad bluetooth ... while typing,Harmless to the human body with excellent softness,Portable with the proper size to fold or rollResistance to the ... and made by silicone.Built-in Li-battery chargeable by portable mini USB.Unit Size.:Only 250*200*28mm and 516g ...