easy to use and Im able to get more things to add to the features

The overall product is great. The sound quality is excellent and the radio was easy to install. However, the product description led me to believe that any MP3 could be easily hooked up to the radio. We had to get an adapter. The only adpater that we could find online or in stores was $80. We had to get a friend to rig another, cheaper adapter to it for the time being.