1.Two track high quality sound output for connecting earphone 2.built in high precision SIRF Star V GPS system

3.5''TFT Touch Screen,high Resolution 320x240 pixels

1.Two track high quality sound output for connecting earphone

2.Built in High precision SiRF Star V GPS system

3.Built in GPS antenna and it also can connect external antenna

4.Supports SD card navigation software

5.Audio player support:MP3,WAV,MID

6.Video player support:MP4,AVI,ASF,WMV

7.Built in one rechargeable lithium battery,DC12V,charged by AC charger or car charger

8.Supports both of LCD and CVBS display

9.Photo browser support:JPG,PNG,GIF,BMP

10.TXT format E-book and FM TRANSMITER

cheap 3.5inch GPS navigation