It is installed of OHREX brand navigation software,free to install with any country map in the world. It has 4 times update annually and free lifetime update.
It is auto updated in the GPS device by connecting to WiFi. Android Navigation has real-time traffic information and friends chat function. It supports real time camera in navigating without navigation quit.
Specification
Screen:7 inch capacitance LCD screen touch
Screen resolution: 800*480
OS: Android
CPU: MTK8127 800MHZ
Memory optional: 1G6+16G
Antenna: Built-in antenna
Headphone jack: 3.5mm
External SD Card: Support 2GB to 32GB
Video: Support ASF, AVI, WMV, 3GP, MP4, FLVAu
Audio: Support MP3, WMA, WAV
FM transmitter: Yes
Picture: Support JPG, GIF, PNG, BMP
E-Book: TXT
USB: 2.0, mini USB 5 PIN socket
Bluetooth: Yes
AV in: Yes
WiFi: Yes*Charging socket: 5V 1.5A
Home charger (not included): 100/220V,5V/1.5
Battery: 2000MAH, working time: 1-1.5 hours
Working temperature: 0-50 degree centigrade