I recently got a gps. 7" Touch Screen with video text music etc. But the problem is , when i play video, it lags so much but the sound is smoothe , as specially Mp4 format ( lag the most ), avi ( little lag ).
GPS-004

7” Touch Screen GPS

- GPS main unit

- Stereo headphone

- Car lighter adapter

- AC adapter

- Car mounting bracket

- User manual

1set/ gift box , 12pcs/ctn



System
- CPU: SUMSUNG S3C2440A—40
- Operation System: Support WinCE 4.2 WinCE 4.2, Linux OS optional
- SDRAM (default): 64MB
- ROM (default): 64MB
- SD card: 1GB(optional
GPS
- Built-in GPS module, based on 20-channel SiRF Star III chipset
- turn-over GPS antenna
- Hot/Warm/Cold Start Time: 8/35/45seconds
- L1, C/A code, NMEA-0183
- Location Accuracy :10m, 2D RMS;5m, 2D RMS, WAAS enable
- Search by name, category, address, POI, Intersection, Longitude/Latitude
- Routing options: Recommended, Most use of Freeways, Avoid Toll Roads, Shortest Distance/Time,Automatic re-routing
- Voice Turn-by-Turn guidance
I/Os
- Storage: 1 x SD slot
- USB 1.1 device interface
- Battery: replaceable rechargeable lithium-ion polymer batteries,1600mAh, can be continued to work for more than 4 hours
Video/Audio
- Video: asf,avi,mp4,wmv
- Audio: mp3,wav,mid
- Photo viewer: BMP,JPG,PNG,GIF
- Earphone output
- Built-in 1 Watt Max. speaker
- Earphone 20mV
TFT LCD Monitor
- 7”Touch Screen TFT LCD
- 4:3 Wide Screen
- Resolution: 482(W)*3(R,G,B)*234(H)dots
Size: 20*11*2.5cm;Weight:430g box size: 230mmx160mmx118mm
Meas.: 490mmx480mmx260mm