随着城市交通的日趋复杂,平时的出行已经离不开导航的指引,对于不想拆原车中控换主机又不想用PND便携式导航的车主来说,更换一个后视镜导航,也是一个可行的选择。相对比换主机和用PND便携式导航,后视镜导航还是有一定的优势的。对比车机上的导航,后视镜导航不需要低头去看车机屏幕,只需要将视线稍微往上移一点点,就能看清楚后视镜导航的情况了,视 With the increasingly complex urban traffic, the usual travel has been inseparable from the guidance of the navigation, for do not want to remove the original car control host does not want to use PND portable navigation owners, the replacement of a rear-view mirror navigation, is also a viable select. Relative to change the host and PND portable navigation, rearview mirror navigation or have some advantages. Comparing the car navigation, rear-view mirror navigation does not need to bow to see the car screen, just need to move the line of sight slightly upward, you can see the rear-view mirror navigation, and visual