Bluetooth Keyboard, Mini Portable Keypad

iPhone4&4s bluetooth keyboard. Cover keyboard, mobile phone keypad. Supports the iPhone system, PC and smart phonesPortable, battery should not be replaced. *support A variety of desktop computer/ tablet /multimedia TV*support The Nokia Symbian S60 system /Google/ Android/Windows mobile 5.0 and above*Support PC, HDPC, support Sony PS3 game consoles*support PC Mac OS operating system*Support iPad; Support the iPhone (3 g 3 GS 4 g)*Built-in lithium battery*Stand-by time: ≥ 30 days*Certifications: FCC, CE, RoHS, SRRC