Mavic Air launching ceremony held in New York

Michael Perry, Director of Strategic Partnerships of DJI, introduces Mavic Air during a launching ceremony in New York, the United States, Jan. 23, 2018. Civilian drones producer DJI released it latest product Mavic Air here on Tuesday. Mavic Air is an ultra-portable and foldable camera drone with a 4K high quality camera and has a maximum flight time of 21 minutes. (Xinhua/Wang Ying)