Modelcx919 bluetoothbluetooth 40 video formatmkv rm rmvb mpeg flv avi languagesfrench english chinese dutch italian portuguese japanese russian spanish german powerdc 5v 2a adapter included operating systemandroid 42 supported resolution2k cpu coresquad core cpurockchip rk3128 cpu frequency ghz18 gpumali 400 ram2gb rom8gb wifiwifi 80211n supported audio formataac wav mp3 supported picture formatjpeg png gif jpg device typetv dongle