First of all, according to the positioning, there are three kinds. The first one is attached to the windshield surface. I don't recommend this kind of bracket. Because your mobile phone is placed on the front windshield, it will not only block this line of sight, but also get badly sunburned in summer, and it will crash if you are not careful.

And from a specific point of view, it is not clear whether there is reflection. If there is a traffic accident and the front bracket of the mobile phone is loose, it is dangerous to fly over the head, and some insurance will not be paid. Stick it on the dashboard, so it is easy to block the line of sight, and there will be an adjustable extension arm on the phone bracket. If it is too long, you can't see clearly when you shake it. If it's too short, you can't see it clearly and it's not very easy to use. Clamped on the air outlet of the air conditioner, this is relatively recommended, because the bracket is placed here, it will not block the line of sight, and the mobile phone is not easy to get sunburned, and it can also avoid the situation that the screen cannot be seen clearly. There are still some shortcomings. There are several cars, and the air outlet of this air conditioner looks strange. For example, you can't install a Mercedes-Benz A-class car.