wireless keyboard ergonomic design rechargeable mouse

Interface: USBKeyboard Connection: WirelessModel Number: SAN-YINGWith Multimedia Function Keys: YesSupports Human Engineering: YesPackage: YesType: ErgonomicApplicable Object: For Home OfficeTime to market: Apr-12Products Status: StockMouse Connection: WirelessOptical Resolution: 2400 DPIColor: Silver whiteFunction 1:: Rechargeable keyboard and mouseFunction 2:: Portable keyboard and mouseFunction 3:: Wireless keyboard and mouseFunction 4:: Office keyboard mouseFunction 5:: Ergonomics