GPS navigation system 1. 7" display 2. CPU: Media Tek MT3351 468MHz 3. Bluetooth,Av- ... (Option)Operating SystemMicrosoft Windows® CE .Net 5.0 Core versionDisplay7" TFT touch screen 800*480optionalISDB-T TV,DVB-T,WIFI GPS moduleTypeHigh Sensitivity ... ,ASXVideo playerMP4,AVI,ASF,WMV,SEFPhoto browserJPG,PND,GIF,BMP,LCD,CVBSSupportE-book TXT, multi countries E-mapBatteryTypeRechargeable Li-ion battery ...