I am this product for a while and I'm septic because I think we can not get during an incoming call with the steering wheel control the radio. If this is the case I find the price a bit high compared to competition where the action is possible. Moreover, without display file reading IDtags things are going well on an audio cd but not when you have a bunch of files on the same key, competitive products read the file names but also steer your smartphone ... This product is considered as a CD changer (Base technology).