Straightforward, lightweight and inexpensive, the Ryze Tello is a fun drone for first-time flyers. Regardless of its price range value tag, the Tello gives lots: the battery delivered an inexpensive thirteen minutes of flight time in screening, although downward-dealing with light sensors enable the Tello to hover in place and https://www.aeroindustrial.com/el-futuro-del-campo-drones-para-agricultura-de-precision/