The Mantis Q drone from Yuneec captures 4K & stabilized 1080P video, uses voice commands and features a 33-minute battery. Gesture control and facial detection are also on the list, as well as a tiny, portable controller. It’s got a top-speed of 44mph, weighs less than a pound and it’s designed for easy portability with fold-up arms. The camera also shoots 13-megapixel photos in either JPG or DNG format.