RC Review – Walkera Runner 250 review and adding your own radio (from Banggood.com) - YouTube
Walkera Runner 250 FPV Quadcopter Review
Обзор квадрокоптера Walkera Runner 250
WALKERA RUNNER 250 | Facebook
drone frame 250" 3D Models to Print - yeggi
Walkera Runner 250 | Dronereview
Eachine Racer 250 Pro 🚩🏁 Betaflight Flash and Config 🛠😀 - YouTube
Walkera Runner 250 - Installing an OSD and testing FPV with Fatshark (Supplied by Banggood.com) - YouTube
Walkera Runner 250 Quickstart Video - YouTube
What can be done? Walkera Runner 250 frequently loses connection with transmitter, resulting in a runaway or crash, even within 50 meters distance. : r/Multicopter