Specification Samsung 2440 400MHz processor 7” TFT display/ touch screen/Resolution: 480×234//built in SiRF STAR III GPS modules /Support TMC function/AV-in/Bluetooth/FM transmitter audio:MP3,WAV,MID video:AVI,MPEG,MPG,ASX,DAT,ASF,WMV Rechargeable DC12V lithium battery, Support CMMB,TVB-T,GPRS Internet,Support Reversing Rear View(optional)