1) 5.0 inch TFT-LCD screen, Display solution 480*272 2)Size:200mm(length)*110mm(width)*25mm(thickness) 3) Support maximal capacity NAND FLASH(128MB/256MB/512MB/1GB/2GB/4GB) 4) File browser support,Picture browser support,Audio and Video player support(MP3/MP4) 5) Support AV output、visually back a car and Support FM Transmit 6) Li-ion battery built in, charge through outside DC6V 7)Operation System :Microsoft Windows CE.NET 5.0