The RB1 Navigation Radio combines a 4.9 full-color display AM/FM stereo CD player and navigation system that utilizes DVD technology all in one handy unit. This sophisticated yet simple-to-use navigation system guides you to your precise destination through the use of Global Positioning System (GPS) satellite technology and an onboard computer. The system offers full mapping and turn-by-turn route guidance with voice instruction automatic re-route calculation unique smart-spelling feature extensive listings for point of interests and enough memory to store 100 personal addresses. Unit includes a geographic DVD with routing directions for the entire mapped United States and parts of Canada. The radio features 10 AM 10 FM and 10 Sirius Satellite Radio pre-sets. Color: Black Notes: One-disc CD player. Sirius satellite radio capable. Wrangler requires special installation bracket.