3.5"  high-definition touch screen GPS NAVIGATION build in HI-FI speaker .

Features :
Screen : 3.5 Inch touch screen
24 bits high-definition screen at 480x272
double channel earpieces jack,2w build in hi-fi speaker
button touch panel operation
build in high sensitive sirf start III GPS reception module
build up receiving antenna into GPS,which compound outer antenna to use TMC
software and data strorage SD/MMC card
music playback in the format of MP3,WAV AND MIDI etc
video playback in the compatible foramt such as ASF,AVI,MP4 and WMV
image browse in the format of BMP,JPG,PNG and GIF etc
bluetooth hand-free function
video signal input to realize the function of reversing rear mirror
3.7v litiium battery charged through an external DC 6V adaptor hooking up with the antombile cigarette lighter
bi-color indictor:yellow for changing and green for saturation
SPECIFICATIONS
Environments parameters
size:107.7mm(l)x62.7mm(w)x25.0mm(h)
weigt:230g
working temperatuer:-10C--+60C
storage temperature:-20C--+70C
working humidity: 45%---80%RH
storage humidity:30%---90%RH
System parameters
main frequency:400MHZ
main chip type:SAMSUNG S3C2440A-40
memory；64mb--1g(optional)
navigation software storage medium；SD Card
operating system:WINCE 4.2 NET
software compilation method: ARMV4I
navigation software:supply by third part
GPS hardware parameters
chip set: SIRF STAR III
frequency: 1.575GHZ
C/A CODE:1.023MHZ chip rate
channel number: 20channels
tracking sensitivity:-159dbm
positioning sensitivity:10m,2D RMS 5m,2D RMS,WAAS enable
speed rate: 0.1m/s
data update rate:1HZ
recapture time:0.1s on average
hot startup time；less than 3s
warm startup time:38s on average
cold starup time: less than 100s
maximum positioning height:18000m
maximum speed rate:515m/s
acceleration:<4g
build in antenna type:build in active ceramic antenna
build in antenna gain:27db
build in antenna voltage:3.3v
build in antenna current:15mA

GPS Packing list:
GPS navigator
SD card(optional)
handwriting pen
onboard antenna (optional)
charger
onboard charger
onboard holder
earphone(optional)
USB cable
lithium battery
user's manual
No GPS map included