Not every working car is equipped with an audio system, and it is simply not rational to install an expensive model in such a case. The proposed model is easily connected to the on-board network and integrated into the torpedo, additional speakers cannot be connected, because the system already has two speakers. The functionality is quite good: FM radio, MP3 player, playing audio files from a flash card, Bluetooth (connection to a cell phone), support for AUX and SD cards, as well as an ergonomic LCD.