Bought this unit right after sending the XO vision for RMA. Needed something to use while waiting. It is cheap, as in price. The features are pretty good, granted it lacks sat radio, pandora, etc, but for the price, it's great.
Everything worked great for 10 months, then it will go right to radio when starting up the car. Another 2 months later, it will not come on at all. Only way to get it turned on is, hit the reset, then hold down the power. It works, but an unit shouldn't have to go through that every time. And sadly, this happened a day after its 1 year warranty. Beware of this issue.