Big gifts for 8GB TF card and bundled with iGo GPS software.Support 3D map?? text-to-speech(TTS) and spoken street name voice guidance(offered United States(default)/Canada/Mexico map)</br>Build-in microphone.Bluetooth audio streaming?? bluetooth hands-free & A2DP</br>Suport CD??DVD??DivX??1080p video playing??steering Wheel Interface & USB in front.</br>Screen Size/Aspect Ratio 6.2". Resolution WVGA (800 x 480)</br>Before purchasemeasure radio size of yor carwhether it's double din size(180*100mm).If notplease make sure can find and purchase a doulbe din dash board and kit for your car modification for more information please log in our offical website.After purchased please download and read installation manual form our offical website before install head unit.</br></br>Product Description</br></br><b>Installation size: 7 1/8(W)*4 1/8(H) inches(standard double din size)<br>Before you purchase if you have any questions on installation please read more informations from Q&A section of our offical website:www.corehan.com<br>or contact us: service.amazon@corehan.com</b> <br><b>General</b> <br>Screen size:6.2 inch TFT LCD 16:9 High Definition <br>Screen Resolution:800*480 <br>USB Port:Supported USB flash drive or MP3 player with maximum 32 GB <br>SD Card Port:2*SD card port <br> <b>GPS Specifications:</b> <br>Operating System:Windows CE 6.0 <br>Processor:SIRF.Atlas-IV Dual Core RAM11 800Mhz <br>DDR Memory: 256MB <br>Software:iGO(Pre-install United States map. For the map of Canada or Mexico?? please contact our customer service to download) <br>3D map:Supported <br>Port Com:2 <br> <b>MultimediaDVD player:</b> <br>DVD Systems: HITACHI deck <b