... wifi 4. pc function 7" Android 4.0/4.1 GamePad model YDP-G29, Capacity screen Operation systemAndroid 4.0DisplaySpecification7.0 ... : N64, V646). NES (Nintendo 8 bit NES emulator)Supporting: NES, SNES 7). SFC (Super Nintendo 16 bit SFC emulator) Supporting: SFC ... , play Mp3 max 5 hoursAdaptorInputAC100V-240VOutputUSB 5V/1500mA 5" Android gamepad, game console,wifi,tablet pc