Abathengi bakhetha ukusonga izitulo zamavili zombane kuba zikhaphukhaphu kwaye kulula ukuzisonga nokuzihambisa.
I-1.I-Simple ukugoqa, ubukhulu obuqhelekileyo bokugoba, ubunzima obulula (i-25 kg kuphela), ilungele ukuthwala nokugcina. I-brushless motor, ibhetri ye-lithium, kunye ne-aviation titanium aluminium alloy frame esetyenziswe kwisitulo esinamavili sombane sase-Ningbo Baichen yenza ukuba kube yi-2/3 ibe lula kunezinye izitulo ezinamavili zombane.
2.Inokuthi ithwale imithwalo yokuhamba, eyandisa kakhulu umda wezenzo kubantu abadala kunye nokuphazamiseka kwaye banokuhamba phesheya.
3.Ngenxa yoluhlu oluhlukeneyo lwemisebenzi yabantu abadala kunye nabakhubazekileyo abaqhuba izitulo zamavili zombane yonke imihla, iimfuno zomthamo webhetri nazo ziyahluka. Kwaye i-Ningbo Baichen yesitulo esinamavili sombane sinokuxhotyiswa ngebhetri enye okanye ezimbini ngokweemfuno zabasebenzisi.