Color White + Black Brand B.O.W Model HB032 Quantity 1 Piece Material ABS + lint Powered By Built-in Battery Compatible Brand APPLE MACBOOKDellHPToshibaAcerLenovoSamsungMSISonyIBMAsusThinkpadHuaweiGoogle Wireless or Wired Bluetooth Bluetooth Version V3.0 Interface OthersMicro USB Keys 83 Operating Range 10 m Charging Time 3~4 Hour Battery Capacity 160 mAh Battery Number 0 Battery included or not Yes Supports System Win xpWin 2000Win 2008Win vistaWin7 32Win7 64Win8 32Win8 64MAC OS XIOSLinuxAndroid 4.x Certification BQB CE RoHS FCC Other Features Operating Voltage: 3.0~4.2V; Sleeping Current: Packing List 1 x Keyboard 1 x USB Charging Cable 80cm 1 x Chinese User Manual