1) 4.3" TFT touch screen, high resolution 480 x 272 pixels. 3、CPU:SIRF STAR Ⅳ 530MHz 3) Operate system: WinCE 6.0 4) Built in High precision SiRF Star Ⅳ GPS system: cold start<45sec, hot start<1sec(outdoor), worm start<18sec 5) Built in GPS antenna and it also can connect external antenna 6) SD-ROM:64MB and SD-RAM: 128MB (Flash) 7) High speed USB2.0,480MBPS 8) Built in one rechargeable lithium battery(1000-1300mAH) 9) DC 5V -1.5A, charged by AC charger or car charger 9) Two track high quality sound output for connecting earphone 10) Voice Navigation 11) Support WINCE and PDA system 12) Audioplayer support:MP3, WAV, MID,DAT,ASX 13) Video player support:MP4, AVI, ASF, WMV, SEF 14) Photo browser support:JPG, PNG, GIF, BMP 15) Supports both of LCD and CVBS display 16) Support SD card Navigation software up to 2GB/4GB/8GB/16GB 17) Support TXT format E-book 18) Support multi countries E-map, can be upgrade thro SD/MMC card 19) Support multi language