This model is a working unit with the latest/final 2021 version + 2022 Orbis nationwide version, but it is an old model, so it is listed as a junk item. At the time of listing, I confirmed the operation of the navigation map, terrestrial digital TV, CD playback (recording to HDD), DVD (-Video, -R) playback, SD playback, AM/FM radio, USB playback, iPod playback, M.S.V playback, Bluetooth playback, touch panel, and panel opening/closing (very smooth) for a short time on the desk. Some media may not play, take a long time to play, or have sound skipping. The touch panel is in a clean condition with no noticeable scratches, but there may be faint hairline scratches or dirt that are difficult to see. Also, the Carrozzeria logo on the upper part of the frame is fading. (See image) At the time of listing, the monitor was adjusted at 16 points, and it was confirmed that there was no touch misalignment. The operation check was performed using my own wiring, so only the main unit is included, and there are no accessories. However, there are several used, untested accessories available as options (additional charge), so if you wish, they can be included at a discounted price. Please inquire in the comment section. I lack specialized knowledge and have not checked other operations. Also, I have not performed an actual driving test, so there may be other oversights. Since the operation check is based on the time of listing, I cannot guarantee future operation. Also, since it is an old model, it will be treated as a junk item unless the power does not turn on due to a power failure, etc., after the product arrives. Therefore, please understand and acknowledge that we will not be able to respond to any defects even after shipping. Serial number: LDMH001791JP. *Please note that the product will be shipped after being returned to the factory default settings. Easy VerUP to the final version by replacing the main unit (plug and play, etc.)