Brand N/A Quantity 1 Piece Color White + black Material Plastic housing Application Others Compatible Model Laptop XBOX360 PS3 Hard disk player network player IPTV HDTV smart TV Internet TV set-top boxes PS3 Supported Systems Windows 2000 XP IOS Visia CE 7 LINUX(DBIAN-3.1 REDHAT-9.0 UBUNTU-8.10 FEDORA-7.0 TESTED android 3.2 4.0 etc. Keys 92 Type External Wireless Keyboards Connectivity 2.4GHz Connection Others Operating Range 10m Battery 3.7V / 810mAh Charging Time 4~5hours Working Time 7~8hours Packing List 1 x Keyboard 1 x Receiver 1 x Battery 1 x Data cable (70cm) 1 x English manual