... Camera 1.3M pixelflash memory :4GB-8GBSupport TF card biggest to 16GBMultilingual OptionalSpecificationProduct Name MIDModel M1Operation System Android ... Storage 4GB ( Support 2GB-8GB,Optional )External TF Card Support 128MB-16GBWIFI Support, 802.11b/g3G Support External ... Vedio OutputOTG Digital Support Harddisk,digital Camera,Mobile,USB,Card Reader and able to Connect Printer, etc. OTG FunctionUSB ...