The radio deserves a good rating for its price / performance ratio. The sound is impeccable. But the control knobs on the front panel are a significantly cheaper quality than in the 3 or 4 JVC car radio that I bought in the past. They do not make the impression that they would survive 5 or 10 years of Service. Too bad also that JVC (not DIN) connector is switched to the back on its own. An adapter takes place itself away - which is why the installation / modification is difficult. For me it was so narrow that I assumed at first, the radio can not be installed in my vehicle. Who here earlier had problems which should choose another brand. Otherwise, the Exchange is inevitable. Another really good point: one pulls the USB stick off and later puts it on again, then "remembers" the radio on the stick. Playback will be resumed at the same location where it was previously stopped. That I really like.