Portable Navigation - Change the way you commute and travel. Its a simple as plugging this portable car navigation system into the cigarette lighter and entering your destination with the simple to use touchscreen interface. Find your favorite point of interest with the preloaded maps. GPS navigators use GPS satellites to pin point your current location and guide you to your destination with step by step instructions. Portable car navigation systems allow you to conveinently move your navigator to any vehicle. With new state laws prohibiting the use of cell phones while driving, many of out new car navigation systems have builts in Bluetooth for wireless cell phone operation. Many units feature real time traffic information so you will never be stuck in traffic again.