Review on Upgrade Your Car Experience With ACECAR'S Digital Heads Up Display - Accurate Speedometer, RPM, Water Temperature, And More! by Rick Rownd

What attracted me was the auto fold up and down of the glass. If it wasnt for the 2 reasons, I would for sure have kept this.1. The power connecter is not a standard Mini usb like all the others. Its a long proprietary connector that sticks out the cent of the back and gets in the way of setting it on the dash. What where they thinking? Did they not test the product before shipping?2. the single multiuse selection wheel is the WORST design ever. Its very flimsy, finicky and mine got stuck inside the very first day I used it. That was the last day used it as well.Stay FAR FAR FAR away from this product. Don't get swooped in by the fancy auto open and close like I did. You will be VERY VERY disappointed once you start using it and see all the stupid untested flaws it has.