The DH6000 is a mobile GPS & GPRS system,bundled with GPS navigation, GPS tracking, mobile computer, and multimedia fucntionality. It can not only provide navigation and entertainment, but also support push e-mail, push news, surf the internet, and real time tracking solution while working with the fleet management tracking software platform. Functionality: - 4.5 in TFT LCD display - Palm computer style with light weight and easy operation - Support MP4/MP3, WMA, WMV, AVI, ASF - Touch screen, with keypad operation interface - Internet access, phone, PDA, navigation, tracking, mobile TV functions. - Naviteq trial map and optional worldwide map - Teal time tracking. Compatible with fleet management software - 2 way voice communication Phone function, by GPRS/GSM/CDMA, answered calls can be hand-free or by headphones, dial by soft keyboard or by voice-activated. Can send and receive message - Can receive and send e-mail by internet, document edition. Very convenient for the persons who are on business or traveling. - Point to point navigation, accuracy 10 meters. - Voice transmission by contract solution, via GPRS. SPECIFICATION: Communication GPRS module: Siemens GPS module SIRF III 20 channel CPU: SAMSUNG S3C2440A-40 400M Pick-up head: 1.3 million pixel memory: 64M SD card: 1GB high speed card Dimension: 137mm(length)*75mm width *28mm height OS: WINCE: 5.0 Video style: CVBS,NTSC Video output voltage; 1.0Vpp/75 Ohm Touch screen: 3.6~6 inch Resolution: 320*240 Voice output: Commix track CD timbre or FM Voice power: Double track 0.25W/CHANEL, Single track 8 Ohm/1W Average power consumption:1.5W Stand by power consumption:<20mW DC input voltage: 9--28V Battery: Rechargeable Li battery 1600mAH optional Battery lasting time: Continuously use for 6hours stand by 350 hours