1,Silicon bluetooth keyboard for ipad2/New ipad;
2.support NokiaSymbian S60 system support google system Androidsystem,windows mobile 5.0 above system;3,support PC and HDPC,support Sony PS3 game machine;
4.support Mac os,PC system;
5.support Ipad ;support IPHONE(3G 3GS 4G);
6.Built in rechargeable lithium battery;