This double car DVD player is a good compromise, usable only in the car when it is running, with the cord 12V cigarette lighter (no outlet). The cord between the two screens is a bit too short. The acccroche is very practical, but the screen vibrates slightly. The image quality is good. It plays CDs, DVDs, dvix, SD card, USB key. The sound is a bit low, providing good 2 helmets. In summary, it's a good product quality / price ratio, super convenient to have peace drive with the children on long journeys!