Straightforward, Light-weight and cost-effective, the Ryze Tello is a fun drone for initial-time flyers. Irrespective of its spending budget price tag, the Tello offers a good deal: the battery shipped a reasonable thirteen minutes of flight time in screening, while downward-facing light-weight sensors allow the Tello to hover set up https://www.aeroindustrial.com/product/dji-bateria-matrice-4/