Brand WELLSN Model UKB-310-BT Quantity 1 Piece Color White + silver Material Plastic + aluminum magnesium alloy Compatible Models Ipad 2 Keys 82 Connection Bluetooth V2.0 Operating Range 10m Battery Lithium battery Charging Time 4~5 hours Working Time 55 hours Battery Type 160mAh Other Features Built-in wireless Bluetooth 2.0 keyboard; Modern style designed for Ipad 2; Ipad display stand for easy viewing; Built-in rechargeable lithium battery lasts for approximately 55 hours; Special "home" screen key for one touch access to variety of application; lightweight quiet keystrokes waterproof and dustproof; Energy saving keyboard sleep mode; With sleep wake up mode; Supports Windows XP / Win 7 system of computer; Supports Iphone 4 and Ipad 2 Packing List 1 x Bluetooth keyboard 1 x USB charging cable (50cm) 1 x English user manual