Bluetoothbluetooth 40 video formatrm rmvb iso mpeg wmv vob mpg mov avi mkv languagesdutch italian portuguese simplified chinese russian spanish german french multi language english danish arabic expansion capacity32gb powerdc 5v 2a adapter included operating systemandroid 60 supported resolution4k cpu coresocta core certificationce cpuamlogic s912 cpu frequency ghz2 gpumali t820 ram3gb rom16gb wifiwifi 80211n supported audio formataac flac ogg wav wma mp3