7-inch capacitive screen ?? Built DDR256M / 800MHZ / 8GB?? than the average GPS speed twice as fast.</br>Support Bluetooth?? wireless transmission?? answer the phone?? listen to music??Support AV-IN?? when connecting a rearview camera??Reversing automatically switch the screen.</br>FM emission function?? the navigation voice and music will be directly sent to the car speaker??With this function?? the sound become better and louder.</br>3D navigation?? no need to worry about the complex viaduct and the maze crossing. Smart voice journey reminding all the way?? no need to worry about driving past the road.</br>Each country road constantly changing?? so we offer permanent free map update?? when you need to update?? we will send you a link to download the latest map.</br></br>Product Description</br></br><b>Detailed Maps with Free Updates</b><br> ?? The device arrives with a bright 7.0"ailed maps. With free lifetime map updates?? your routes are sure to reflect the most up-to-date maps?? POIs (points of interest) and navigation information. <br><br> <b>Navigate Complex Interchanges with Ease</b><br> ?? GPS Navigation has lane assist with junction view that displays upcoming junctions and uses brightly colored arrows to indicate your proper lane. and easily navigate complex interchanges.<br><br> <b>More Information at a Glance</b><br> ?? The device keeps your driving map onscreen at all times and additional information appears alongside. For details?? simply ask or touch the screen. As you drive your route?? Up Ah