... is closed, the phone interface to ensure that mobile phone charging, USB data transmission as well as headphones and other ... touch operation, as well as infrared device. Our Main Material Case:* Metal , Aluminum, Kirsite* Hard PC & Soft PC* TPU* Silicon* ... Iphone4, For Samsung, For Blackberry, For Ipad2.Parts We Have:Case, Charge, Data Line, Earphone, Protective Screen Film, Bluetooth Keyboard, ...