... 2.0 Bluetooth wireless keyboard In retail box Color:black For ipad 2 leather case ... life longer than simliar products by 50%;4.Come with particular power managing software, indicates the power ... automatically;5.Built-in rechargeable Lithium Battery6.Work with windows,XP ,MAC and Vista 7.Operating ... .Humidity:20%-50%;10.Certificate:FCC,CE,ROHS,SRRC11.packing included:keyboard with black case &manual For ...