... bluetooth ,support MP3,MP4 3.AV in ,FM 4.DVB-T or ISDB-T funtion available ARM11 CPU ... ,468MHz. (MT3351,ARM1176JZ-S Core) 1) 4.3 inch TFT-LCD screen, Display solution 480*2722) ... and Video player support(MP3/MP4)4) Support AV input,visually back a car and Support FM Transmit5) Li-ion ... Operation System : Microsoft Windows CE.NET 5.0 car gps 4.3inch with built bluetooth and FM,digital tv fution