Muaj peev xwm thiab ua haujlwm zoo, foldable caj npab, yooj yim rau kev khaws cia thiab kev thauj mus los;
6 rotors, muaj zog stability, ncua wheelbase;
Kev zam kev cuam tshuam & kev ua raws radar, ua kom muaj kev nyab xeeb ntawm kev ya davhlau.
Granule spreader tank rau khoom chiv.
