Simple, light-weight and cost-effective, the Ryze Tello is a fun drone for to start with-time flyers. Despite its spending budget rate tag, the Tello offers lots: the battery sent a reasonable 13 minutes of flight time in testing, although downward-experiencing gentle sensors allow the Tello to hover in place and https://www.aeroindustrial.com/product/dji-mavic-3-series-parte-01-modulo-rtk/