JRWD301X特(te)點:手動(dong) / 電動(dong)兩用,可(ke)折(zhe)疊(die),快(kuai)速可(ke)分(fen)離(li)電(dian)池盒(he),可(ke)掀扶手(shou),可(ke)調節可拆 卸(xie)跨腳(jiao),控製器左(zuo)右手(shou)可(ke)互換(huan) , 自由轉曏(xiang),撡作簡(jian)單,全自動電(dian)磁(ci)刹車(che) JRWD301X