NavOne GPSM 4500 Automobile Navigator features real-time traffic receiver comes with 90 days free subscription, over 7 million points-of-interest includes banks, hotels, restaurants, gas stations, attractions and many more. Large and bright high resolution 5\" touchscreen for easy view, night and day. Includes light sensor for automatic day/night control. iA.S.A.P technology allows faster acquisition and uninterrupted satellite signal reception.