4.0" GPS Navigation Key Features:

1. 4.0 inch TFT touch screen, solution: 480*272.       
2. CPU: SAMSUNG S3C2440A-40 400MHZ      
3. IC: Sirf StarIII       
4. Operating system: WinCE 5.0      
5. Storage: internal 128M Nand flash / external SD card      
6. Types of operation methods: touch screen      
7. Functions: Navigation, MP3, MP4, JPG picture, textbook，calendar       
8. Numbers of signal receiver: 20 Channels      
9. Precision of Locating:Less than 10m      
10. Antenna: with GPS internal Antenna and reserved external GPS Antenna jack      
11.  Battery: 1200 mAH lithium battery can be charged by exterior DC 12V, or can be charged by car lighter. 
12. DV IN: 12V      
13. support different country's map; support 16 languages including French, German, Spanish, Holland, Hungarian, Portuguese, Russian, Swedish, Norwegian, Denish, Italian, Finnish, Romanian, simple Chinese, traditional Chinese, English      
14. with outside speaker        

4.0 inch GPS Navigation Specifications:

• MAP: Navteq maps, TeleATLAS maps support Europe countries ans regions, South and North America, Asia, South East Asia, Australia, part of Middle East countries. Total 43 countries.
• Language & Voice: English, French, German, Portuguese Italian,Spanish, Finnish, Denish and so on (optional)
• Chipset: SAMSUNG S3C2440A-40
• Navigator firmware storage: SD card/built-in NAND FLASH
• Memory size: 128MB
• Video output type: CVBS, PAL/NTSC identify automatically
• Displaying screen size: 4.0 inch
• Receiving module: Si-rf Star III
• Signal channels: 20 channels
• Signal recapture time :0.1s on average
• Update rate: 1s
• Video Format: MP4, AVI, ASF, MPG/MPEG
• Audio Format: MP3, WMA, WAV, ASF
• Picture Format: JPG, JPEG, BMP, GIF
• Built-in antenna type: Built-in power porcelain antenna