*foldable and easy to operate *housing used by high temperature resist pc plastic *safe over heating protect installation *high quality motor *non-disturbance silence design 频率 50Hz~60Hz 功率:1000W 电压:220~230V BOXMEASURE:11*7*15.5cm 20`QTY(ctn/pcs) 508/20320 ; 40`QTY(ctn/pcs)1035/41400; 40`HQ (ctn/pcs)1280/51200