Kuwongolera chala chala;Kutengera njira yolumikizira mbali, imatha kumvera chitoliro chowongolera, chomwe chimakhala chokongola kwambiri;Teflon kutentha kugonjetsedwa ndi waya, sinthani kumadera osiyanasiyana ovuta;Chitetezo cha chilengedwe cha zinthu, chiphaso cha RoHS;Pezani luso lapamwamba kwambiri lopanda madzi la IPX7 (kumiza kwathunthu).
Kelly 
