The developers of the “invisible drone” stated that the tactical drone “showed itself well in the ATO zone”.

From the material:
Competition with foreign counterparts Odessa drones benefit from the price.
Some characteristics of Sparrow-LE are reported. The minimum ambient temperature for its operation is minus 30 degrees Celsius, wind speed is 12 m / s. The drone is able to rise to a height of 5 km, while the working height for monitoring the terrain is only 1 km.
Sparrow-LE is equipped with a camera with 20-fold increase, has a thermal imaging sensor, which allows to observe at night. Drone weight - 3 kg, maximum speed - 120 km / h.
From the material:
Drones are assembled in the Odessa region of Moldavanka using special templates. The production of one drone lasts one week.

Apparently, manufacturers are waiting for the glue to dry ...