Very simple, light-weight and very affordable, the Ryze Tello is an exciting drone for initially-time flyers. Inspite of its spending plan rate tag, the Tello offers plenty: the battery shipped an affordable 13 minutes of flight time in tests, when downward-experiencing gentle sensors allow the Tello to hover set up https://www.aeroindustrial.com/el-futuro-de-los-drones-dji/