Very simple, light-weight and cost-effective, the Ryze Tello is a fun drone for very first-time flyers. Despite its budget price tag tag, the Tello presents a lot: the battery sent an affordable 13 minutes of flight time in testing, though downward-going through light-weight sensors allow the Tello to hover in https://www.aeroindustrial.com/product/dji-terra-pro-overseas-1-device-1-year/