The fuselage, spray arm, propeller can be folded design, light lading High strength carbon fiber body, aviation aluminum alloy components. AB flight mode, intelligent flight planning, automatic flight mode, flight more convenient Break point continuous spray function, spray no repeat no leak safe and reliable.Radar wave anti-terrain elevation setting operation (selected with radar height setting module applicable for hilly tea garden and other special non-plain areas)The GPS needs to be placed at the forefront in accordance with the indicated arrow and cannot be skewed.