Multimedia monitors to entertain the rear seats passangers, allow you to play movies from USB/SD, or play videos from a connected phone. The monitors support common video formats up to a maximum resolution of 1080p. The sound can be listened to via the wireless headphones so that the driver can drive smoothly. The monitors can have other functions such as Wifi, Bluetooth, touch screen, FM transmitter for wireless audio transmission via your car audio system. Some models allow the same movie to be played on two monitors at the same time.