Color Black + Rose Gold Brand N/A Quantity 1 Set Material PU leather + ABS + aluminum alloy Powered By Built-in BatteryUSB Compatible Brand APPLE MACBOOKDellHPToshibaAcerLenovoSamsungMSISonyIBMAsusThinkpadHuaweiGoogleOthers7~8" Tablet PC Wireless or Wired Wired2.4G WirelessBluetooth Bluetooth Version V3.0 Interface OthersMicro USB Keys 59 Operating Range 1000 cm Charging Time 2~3 Hour Battery Capacity 300 mAh Battery Number Lithium battery Battery included or not Yes Supports System Win xpWin 2000Win 2008Win vistaWin7 32Win7 64Win8 32Win8 64MAC OS XIOSLinuxAndroid 2.xAndroid 4.x Other Features With magnetic closure foldable stand and bluetooth keyboard; With adjustable elastic band; Protect your device from scratches shock and dust Packing List 1 x Protective case 1 x Bluetooth keyboard 1 x Micro USB cable (100cm)