Doosan Mobility’s everyday living-preserving drones using hydrogen fuel cells and high-density power modules, enabling 5x longer flight time than lithium ion batteries ❌ You intend to fly in built-up locations: Since it weighs in excess of 250g, the Lite+ is topic to extra constraints on where you can fly it. https://riverklopn.articlesblogger.com/51186847/the-best-side-of-drones-with-built-in-screen-on-remote-controller