Technical Specifications: AC110V/230V 50/60Hz 300W Packing details: 30.5*21*30CM/FIFTBOX 43*31.5*61.5CM/CARTON/ 4 PCS NW.: KGS GW.: KGS 1600PCS/20' 3200PCS/40' 3800PCS/40' HQ Materials: ABS Housing Stainless Steel Blades Silicon Steel Motor