Bluetoothbluetooth 40 video formatrm rmvb iso mpe languagesrussian spanish german french multi language english danish arabic dutch italian portuguese simplified chinese expansion capacity32gb powerdc 5v 2a adapter included operating systemandroid 60 cpu coresocta core certificationce cpuarm mali t820 cpu frequency ghz2 gpuamlogic s912 ram2gb rom16gb wifiwifi 80211n supported audio formatwav wma mp3 dts m4a aac flac ogg supported picture formatjpeg png gif