What is a portable navigator like? What is a portable navigator like?
Of course, the map is very important, the choice of Kelid is really good, 5 inch screen products are now about 400-500 yuan minimum.
Because the 7 inch screen product is too large, and may not have a built-in battery, directly on the cigarette lighter power, when the road is not easy to encounter a sudden power failure, a long time easy to burn out the machine, the screen is too small to see,
The first thing to look at is to buy embedded or portable, if it is portable, it is recommended to choose 5 inch screen, because the product is too large 7 inch screen,
