Note: you need according to your country location to choose the map. Features: Real voice broadcast in over 40 languages. Support POSTCODEADDRESS search. Real Time Voice Broadcast: prompt real-time safety navigation progress direction, current speed alarm, voice warning, route planning, street name broadcast, current speed and lane assistant; display remaining distance and inform estimated arrival time. Intelligent Error Correction. If the route is wrong, the system will automatically generate a new route, so that you can get to the destination faster, safer and more accurately. Built in Hi-Fi speaker, with FM transmission function, navigation voice and music will be directly sent to the car speaker. And the volume can be adjusted. Smart Navigation Map. Equipped with North America Map, South America Map, Europe Map, Southeast Asia Map, Australia Map, you can chose according to your needs. 7 Vehicle Modes: cars, trucks, bicycles, buses, ambulances, taxis and walking routes, as well as special HGV features. Specifications: Material: ABS Chip: MTK Screen: 7 inch Resolution: 800x480 pixels RAMSDRAM 256MB ROM: 8GB memory CPU800MHZ Operating system: Windows CE 6.0 FM: support GPS: support Connection: USB 2.0 Map: North America Map, South America Map, Europe Map, Southeast Asia Map, Australia Map(optional) Battery: built-in polymer lithium battery GPS type: vehicle mounted GPS device Audio player / video player / picture browser / calculator / unit converter / calendar / game Support external memory: TF card maximum 32g (external) Input voltage: DC 5V 1.5A-2A (Mini USB interface) TF card slot: headphone jack Entertainment: Games, movies, music, photo albums Package size: 25*15*10cm Package weight: 1220g Package list: 1 x GPS 1 x Car mount 1 x Motorcycle mount 1 x USB cable 2 x Power cable 1 x User manual