Good unite, very effective, however user instructions were not sent with item probably due to the fact that it was a re-built unite. overall I would recommend this unite. Try laying the unite on your dash board attached by velco. Cover it with a ball cap (forThieft protection) works great.

refurbished price = good deal. Pros - good value for money. works good. has good options that can be selected or not. Cons - larger than I thought it would be. More scratches than I would expect on something that would resale.