It comes with no instructions but it is not difficult to figure out how to install it. I have one in each of my 3 cars and have given out at least 10 as gifts and everyone love it because it is functional. While it is handsfree, the phone is still reachable if you mounted to the vent that is the closest to you. My only complaint is that it doesn't rotate 360 degree but for the price I am willing to live without this feature. By the way, I just bought 5 more as gifts.
- How did the image on site compare with the actual product? Yes
- Was the product free of any manufacturer defects? Yes
- Please tell us about the quality of the product. Good enough