What does car wifi hotspot mean?

[MacBriella]

In-vehicle Wi-Fi is a specialized internet access device designed for public transportation such as buses, coaches, private cars, and cruise ships. It enables Wi-Fi terminals to access the internet wirelessly for information, entertainment, or mobile office purposes. Additional information: Usage method: The usage of an in-vehicle Wi-Fi hotspot is the same as that of a regular Wi-Fi hotspot. As long as terminal devices such as personal computers and handheld devices (e.g., tablets, smartphones) support Wi-Fi functionality, users can open the wireless network connection, search for the corresponding in-vehicle Wi-Fi signal in the car, and then log in to connect to the Wi-Fi network to enjoy wireless internet access.