・ Purchased in September 2023. ・ It is an ECLIPSE AVN-HS01F (Denso Solution Co., Ltd.). ・ External dimensions: 【Main unit】Width 178mm Height 100mm Depth 158mm 【Display + Main unit】 Width 243.7mm Height 159.7mm Depth 230mm ・ This built-in navigation system is compatible with any car model. ・ Regarding installation: If it is difficult for you to install it yourself, the cost of requesting a professional is ¥22,000. ・ Regarding the included "TV antenna GPS", it was peeled off from the windshield once, and it was said that it would be difficult to reattach it. Therefore, you will need to purchase a new one. ¥5,000～10,000 Please consider purchasing with the above in mind.