1.android hdmi stick 2.Android 4.04 OS 3.HD 2160P H.264 WMV9 ... 4--16GB Support external TF Card (max:16GB),U disk, Hard Disk Drive Video decoding:2160P 3840x2160 support Flash Ver10.1 ... -mail, SMS, MMS, micro letter,7.Can use hard disk broadcast hd multimedia, can also download online hd video ... to the hard disk8.OFFICE, WORD, EXCEL, POWER POINT, PDF... ...