Quadcopter applications outdoor first person view type of model rtf ready to fly propulsion brushless rc function follow flight time 20 min maximum speed 88 kmh engine type 880 kv weight 1 500 g colour black camera ready for camera gimbal 3 axis gimbal remote control included transmission mode radio transmission coverage 750 m type of battery lipo 4s battery voltage 148 v battery capacity 5 200 mah skill level medium