Walkera F210 3D Edition 2.4GHz 120° HD Camera Racing Drone Walkera F210 racing drone feature Be compatible with futaba receiver F210 3D Edition Flip in 3D Aerobatic Mode Optimized flight controller parameter adjustable by phone Optimized receiver RX Response 5ms 4 times fasterin speed Optimized OSD (Update lock/unlock, lower battery indicate, horizon line, signal received […]