In-Car Digital Compass 4.6" LCD Display Blue LED with Clock Thermometer Calendar High accuracy---Electronic compass can accurately display the current angle and azimuth. Compass digital display range (0 to 360 degrees) with accuracy of plus or minus 8 degrees. Practical function---It can display the temperature inside and outside the car at the same time. It is a perfect choice if you are in need of such a product. Perfect choice------ It is integrated with navigation compass, thermometer and clock all in one, compact size with multi function. Other features-----Our car thermometer also has time and calendar, week display function, it is convenient for you to read. Easy to use-----Large screen can accurately display time, it is convenient and practical to use. If you have any question,please get in touch with us as soon as possible.