Simplify 4K aerial filming with this DJI Phantom 4 drone. Its ActiveTrack sensors automatically follow a moving subject while flying smoothly and safely to avoid detected obstacles. This intelligent DJI Phantom 4 drone flies when you tap the viewing screen, and it has a long maximum flight time of 28 minutes.Fly Responsibly:As of December 21, 2015, the FAA requires unmanned aircraft weighing more than 0.55 pounds (250 grams) on takeoff (including everything on board or attached), and operated outdoors, be registered at www.faa.gov/uas.Additional state or local requirements may apply. Check your local jurisdiction. The following websites may help you make informed decisions about how regulations impact you: www.knowbeforeyoufly.org and www.modelaircraft.org.