... .2/ Android4.4.2 Camera Built-in 2,000,000 pixel TF Card Yes Microphone Built-in Frequency Built-in 2W loudspeaker Built-in (optional) 2xUSB2.0, POE ... ,MKV,MOV,AVI,RM/RMVB,MPEG-2/4. Audio format MP3,WMA,3GP,AAC,FLAC,WAV.OGG Base Plastic/ Metal base ...