... web using 3G data networkAUDIOStereo speaker(1.5w X 2) / Audio Jack 3.5mmPortUSB2.0 DEVICE X 2 , SIM CARD SLOT ... X 1Application softwareGoogle Search/Camcorder/camera/Email Gmail/Video Player/Audio Player/Alarm/Clock /Apk Calculator Calendar/ES file/Explorer/ES ... /RMVB,FLV,3GP,MPEG,DAT,MP4(support to 1080P:1920x1080)Audio PlayerMP3,WMA,APE,FLAC,OGG,WAV Frequency response: 20Hz to ...