The AVIC-N4 is the latest GPS Navigation system from Pioneer. This new and improved system enables you to improve your driving experience with a large array of new and advanced features. The 7 inch TFT display is bright and easy to read and features a touch screen operation that is simple and easy to use. This unit features detailed map information with wide areas an intuitive touch panel operation GUI with improved visibility and CD/DVD playback. If that's not enough for you this system is