Camera drone quadcopter applications outdoor indoor type of model rtf ready to fly propulsion electric series dji inspire rc functions auto takeoff automatic landing protection return home flight time 18 min maximum speed 80 kmh max speed 22 ms climb rate 5 ms descent rate 4 ms max altitude 4 500 m engine type dji 3510 included in delivery battery pack manual charger micro sd card camera model weight 2 935 g length 559 mm width 55