... 3G: GSM Dual camera 7inch 5 points capacitive touch screen Build in 3G making phone calls 8GB android 4 ... support 4096*4096 resolutionSpeakerspeakerInterfaceOTG digitalSupport Harddisk,digital Camera,Mobile,USB,card reader and able to connect printer ect ... ,support HDMI1.3,support full screen output to HDMI DevicesUSBUSB2.0accessoriesCharger, OTG cable, USB, manualChargingsmall type charging port,DC5V ...