FLYWING UH-1 V4 Upgrade Version Class 470 6CH Bru

FLYWING UH-1 V4 Upgrade Version Class 470 6CH Bru

FLYWING UH-1 V4 Upgrade Version Class 470 6CH Brushless Motor GPS Fixed Point Altitude Hold Scale RC Helicopter With H1 Flight Controller Flight mode: GPS self-stabilization mode, 3D manual mode, one-key return, low battery return, out of control return, one-key inverted flight, semi-automatic assisted flight