Lifetime Map Updated for Free:Pre-installed with the most up-to-date 52 countries UK and EU map, which has 2D / 3D map display. Provide with lifetime free map updates on our website. 9 inch Big Screen for Truck:9 inch capacitive touch HD screen, more clearer and sensitive, touch it with your finger directly, no need stylus. 8 GB ROM 256 MB RAM provides plenty of room to start and operate quickly,which also ensures high speed and perform smoothly, say goodbye to the freezing and buffering.GPS units with functional multimedia player . Support a lot of formats ,So the gps for car will make your drive easy and funny. Practical GPS Navigation for Car/Truck:1.Professional truck customization,customize better routes for you and avoid roads such as width/height/weight restrictions. And Providing Intelligent current speed camera alerts, sound warning and route planning, telling estimated arrival time.2.Provide 2D / 3D map view mode.3.Support Postcode, Address and POI Search (Please refer to User Manual for details of using postcode search). Real Volice Truck GPS:Choose from a selection of voices that will provide you turn by turn voice navigation. Real man or woman voice broadcast you dont have to look on the GPS screen all the time. It makes your driving safer, reduce fatigue driving, away from the ticket. Other Security Alert Types: Average Speed Camera, Red Light Camera ,Railway Crossing, High Accident Zone,City Entry Piont, Dangerous Area etc. Support Car/Truck/Taxi/Lorry/Bus/Ambulance etc.9 inch GPS navigation is a very beautiful looking product with many functions. This is a must for any trucker who needs a GREAT GPS system. Multi-Funtions SAT NAV Operating system: WinCE 6.0 Bluetooth: not supported Memory: 8GB, support TF card expansion (maximum 32GB) Cache: 256MB Battery: 1000mAh Power supply: DC 5V Function: GPS Navigation, FM Transmitter, Multimedia, E-book Baud Rate: 4800; Port: COM 1 Sensitivity: -159dBm Accuracy: Position Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.