2.Foldable nylon upholstery water proof backrest ,flip-up armrest with PU arm pad ;
3.Detachable footrest adjustable at height;
4.8” front pu tire,16"rear air tire high strength steel rim ;
3.Detachable footrest adjustable at height;
4.8” front pu tire,16"rear air tire high strength steel rim ;
5.Electromagnetic brake and intelligent controller and anti-tip wheel with clutch;
6.Brush motoer 250w*2 ;