... using 3G data networkAUDIO Stereo speaker(1.5w X 2) / Audio Jack 3.5mm OS ANDROID 4.0 , ... Support Adobe flash 11.0Port USB2.0 DEVICE X 1 , USB OTG X ... jack X 1 , DC-in jack X 1 Application software Google Search/Camcorder/camera/Email Gmail/Video Player/Audio Player ... ,3GP,MPEG,DAT,MP4(support to 2160P:3480x2160) Audio Player MP3,WMA,APE,FLAC,OGG,WAV Frequency response ...