1.Rated voltage/frequency:230/110V~50/60HZ 2.Rated input power:600W 3.No-load speed:0-13000R/M 4.Wind volume:2.3CBM/MIN ELECTRIC BLOWER UN122804 Power Tool ModelUN122804Rated voltage230V/110VFrequency50/60HzInput Power600W No-load Speed0-13000r/minWind Volume2.3CBM/MINCertificationCE/GS/EMC/ROHS/UL Packing:N.W/G.W.18/16KGSCarton Capacity8pcsCarton Size63*37*37cm 600W ELECTRIC BLOWER UN122804