Can display the numbers of the coming phone Redial function for the last calling Dial the phone number by remote control Can switch automatically between mobile and handfree mirror CPU: Sunsang S3C2440 400MHz FLASH: 64 Mbyte SDRAM: 64 Mbyte LCD: 3.5'', Transflective TFT 24 bits Colors TSP: Touch Screen Suport Sd: SD/Multimedia Card Slot Button: Menu Power on/sleep Volumn UP, Volumn down with Key Hold function Hidden Reset Switch: Battery switch GPS Receiver: Module SIRF III and Antenna Built in Battery:1100~1600mAH/3.7V Li rechageable battery charging current=750~1000mA Car camera: CVBS in, automatic switch to Car camera screen Audio Record: WAV file format 60s Charging: 5V DC Power Jack AC Adapter:120/230V universal AC/DC adapter Car Adapter:5V DC 2A Temperature: Operating 0íµ to 60íµ Storage:-20íµ to 60íµ O/S: WinCE.Net 4.2 core Vedio player: WMV9, Divx 5.0,4.0,3.11, Xvid and mpeg4, ASF DIVX upto 480**272 Resolutions Audio player: WMA9, MP3 upto 320kbps and WAV Picture Scan: JPG, BMP S/O Configure: Back light/Date Time/ Volume/Power/Sys Info