Basic, light-weight and economical, the Ryze Tello is a fun drone for first-time flyers. Despite its finances cost tag, the Tello provides a lot: the battery delivered an inexpensive 13 minutes of flight time in testing, while downward-struggling with mild sensors enable the Tello to hover set up and perform https://www.aeroindustrial.com/por-que-el-dji-matrice-4t-es-ideal-para-infraestructuras-criticas-y-monitoreo-ambiental/