... .1+EDRAudio: Speaker, Microphone 3.5mm headset jack, M transceiverCamera: 0.3M before cameraControls: power on/off, Home, Volume + -Sensor: Ambient ... : HW Video CodecsGraphic: OpenGL ES2.0, Open VG1.1eReader File Formats: PDF,3rd party SW, TXT,HTMLOperating System: Android 2.2Flash: Flash ... , phone call function tablet, etc.With Android or win7/CE/VISTA system, welcome inquiry!