Xiaomi Mi Drone 4K is based on TDMA technology. In order to receive FPV or control the drone via App, this WiFi connector is necessary - it can convert the signal into WiFi signal for your mobile devices. Compared the USB connection, it supports more devices, and the transmitter will not supply power for the phone so that you can have a longer flight time.
● Plug-in design - it helps to connect the transmitter and the phone quickly
● Convenient - it will connect to your mobile phone automatically next time
● Stable 2.4GHz WiFi signal compared to the connection via USB cable, no accidental disconnection
● Better solution - longer flight time ( no power supply for the phone ); better portability; greater compatibility